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Features1. Comes with RM500U-CN core module, supports 5G and LTE-A multi network types, supports 5G NSA and SA networking 2. Integrates extensive network protocols, with multi drivers and software support, compatible with different OS including Windows / Linux / Android 3. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G communication 4. Standard M.2 B KEY slot, compatible with different 5G modules: RM500U-CN / RM500Q-CN / RM500Q-GL series 5. Onboard UART, PWR, and RST control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like Raspberry Pi or Arduino 6. Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable amd flexible power supply 7. Onboard power supply on/off switch, reset button and LED indicator, easy to turn on/off the module or monitor the operating status 8. 2x SIM card slot, dual card single standby, switchable via AT command 9. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. 5G: - 5G NR: 3GPP Release 15 NSA/SA operation, Sub-6 GHz - 5G NR NSA: n41, n78, n79 - 5G NR SA: n1, n28, n41, n77, n78, n79 - Downlink: 4 x 4 MIMO n1, n41, n77, n78, n79 2. LTE: - LTE Category: Downlink Cat 12, uplink Cat 13 - LTE-FDD: B1, B2, B3, B5, B7, B8, B20, B28 - LTE-TDD: B34, B38, B39, B40, B41 - Downlink 2 x 2 MIMO: B1, B2, B3, B5, B7, B8, B20, B28, B34, B38, B39, B40, B41 3. UMTS: WCDMA: B1, B2, B5, B8 Data rate: 1. 5G SA Sub-6: Downlink 2 Gbps; uplink 1 Gbps 2. 5G NSA Sub-6: Downlink 2.2 Gbps; uplink 575 Mbps 3. LTE: Downlink 600 Mbps; uplink 150 Mbps 4. UMTS: Downlink 42.2 Mbps; uplink 11 Mbps Other: 1. Operating temperature: -30 degree C ~ +75 degree C 2. Extension temperature: -40 degree C ~ +85 degree C 3. Module dimensions: 30.0 x 52.0 x 2.3 (mm) 4. Module weight: 8.9 (g)Package List1. M.2 TO 4G/5G HAT x 1 2. RM500U-CN x 1 3. Antenna 4pcs x 1 4. IPEX adapter cable 4pcs x 1 5. 2*20PIN pin header x 1 6. 5V 3A Type-C power adapter x 1 7. Dual plug USB3.0 cable x 1 8. USB3.0 adapter x 1 9. USB2.0 adapter x 1 10. SMA protective cap 4pcs x 1 11. Screws pack x 1Specification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 40 pcs = 22640 pcs40HQ: 1314 cartons * 40 pcs = 52560 pcs

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1. ON/OFF button switch 2. Voltage: DC 24V 3. Current: 5A 4. With LED indicator 5. Widely used for vehicle DIYSpecification: General Size 4.0 cm x 1.8 cm x 1.8 cm Weight 15g Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 13cm * 6.5cm * 2cm / 5.12inch * 2.56inch * 0.79inch Qty per Carton 300 Carton Weight 5.80kgs / 12.79lb Carton Size 40cm * 40cm * 33cm / 15.75inch * 15.75inch * 12.99inch Loading Container 20GP: 505 cartons * 300 pcs = 151500 pcs40HQ: 1172 cartons * 300 pcs = 351600 pcs

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1. Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal if it is lower than 5.5V)2. Output voltage: 1.2-32V, the default output is 5V step-down type, the output voltage can only be lower than the input voltage, and the voltage difference is more than 2V3. Output current: It can work stably at 3.5A for a long time, and it can reach about 4.5A with fan enhanced heat dissipation (adjustable limit current can reach about 4.2-4.5A)4. Output power: natural heat dissipation 50W (within 3.5A), plus fan to enhance heat dissipation 75W5. Voltage display: resolution 0.05V, range 1.2-32V6. Current display: resolution 0.005A, range 0-4.5A7. Conversion efficiency: about 94%, depending on the voltage difference and current efficiency8. Working current: about 30mA9. Input reverse polarity protection: yes10. Anti-backflow at the output: no (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if possible, connect an anti-backflow diode in series with the output positive pole)11. Short circuit protection: yes12. Size: about 70.5x48.4x28mm13. Weight: about 65g Features:1. Crystal shell, beautiful design, good touch texture of buttons, and output voltage set by button2. The button can control the output to turn off and on, and can set the power-on default to ON or OFF3. LCD can display input and output voltage, output current and output power4. The input terminal is protected against reverse connection, and the reverse connection will not burn5. High efficiency, high current, low heat generation, constant current value can be adjusted around 0-4.5A, suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc.Function Description:1. There are IN/OUT and ON/OFF buttons on the left side of the module: the IN/OUT button switches the display of input voltage and output voltage, long press to switch the display of output current and output power; the ON/OFF button controls the output ON or OFF, long press Press to set the default output state is ON or OFF at the next power-on2. There are +/- two buttons on the right side of the module: + button press the output voltage to increase 0.05V, long press to continuously increase, and then long press to continuously increase 0.1V, 1V in slow steps; - button press the output voltage Decrease 0.05V, long press to continuously decrease, and then long press to continuously decrease 0.1V, 1V in slow steps3. ADJ-I is the current setting potentiometer. Turn clockwise to increase the set current. When the load current reaches the set current, it enters the constant current state, and the CC constant current indicator (red) lights up. The OUT indicator is the output status indicator, it is on when there is voltage at the output terminal, otherwise it is off; the CHAR indicator is the charging indicator, which is on when charging, and the FULL indicator is the full indicator. If the set constant current value is 2A, charging When the current reaches below 0.2A, turn the light, the FULL indicator is on, and the CHAR indicator is offInstructions:1. Use as an ordinary step-down module with overcurrent protection capability- Press the button to set the output voltage to the desired voltage value- Rotate the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (connect the two test leads directly to the output terminal), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the overcurrent protection value you want to set. (For example, the current value displayed by the multimeter is 2A, then the current can only reach 2A when the module is used, and the red constant current indicator light is on when the current reaches 2A, otherwise the indicator light is off) 2. Use as a battery charger- The module without constant current function cannot be used to charge the battery. Because the voltage difference between the exhausted battery and the charger is very large, the charging current is too large and the battery is damaged, so the battery should be used at the beginning. Constant current charging, when the charging reaches a certain level, it will automatically switch back to constant voltage charging- Determine the float voltage and charging current of the battery to be recharged; (if the lithium battery parameter is 3.7V/2200mAh, then the float voltage is 4.2V, and the charging current can reach 1C, that is, 2200mA)- Under no-load conditions, the output voltage of the button reaches the floating charge voltage; (if charging a 3.7V lithium battery, adjust the output voltage to 4.2V)- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined charging current value- Connect the battery and charge (when setting: no battery is connected to the output terminal)3. Used as a high-power LED constant current driver module- Determine the operating current and operating voltage needed to drive the LED- Under no-load conditions, press the button to set the output voltage to reach the LED working voltage- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined LED operating current- Connect the LED, test the machine (when setting: output no-load, do not connect the LED light) Precautions: 1. It is forbidden to short-circuit the input IN- of the module with the output OUT-, otherwise the constant current function will fail 2. Make sure that the power of the power supply is always greater than the power required by the output load. When the module is seriously hot, please reduce the power usage.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 404 pcs = 71508 pcs40HQ: 412 cartons * 404 pcs = 166448 pcs

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Features:1. It uses 16 double-sided ZES-3570 lamp beads, which are brighter than the original halogen bulbs and have a stable light decay.2. Double-effect integrated heat dissipation, built-in heat dissipation system, equipped with hydraulic fan, the speed can reach 15000RMP, fast heat dissipation, stable fan and long life.3. Easy to install, plug and play; the surface of the lamp body is sandblasted to improve the mechanical performance of the lamp body, prevent rust and corrosion, greatly increase the contact area between the lamp body and the outside world, and accelerate the heat dissipation of the lamp body.4. The lamp bead substrate is composed of an ultra-thick aluminum substrate, which has better thermal conductivity and achieves double-sided thermal conductivity. The substrate is closely combined with the aluminum lamp body and fully contacted, which can quickly and efficiently transfer the temperature of the lamp bead to the bottom fan, greatly improving the heat dissipation effect.5. Built-in temperature control intelligent drive, can identify the temperature of the lamp body and share the heat; avoid the risk of burning the lamp, reduce the temperature of the headlight and extend the life.6. The use of high-power modules can better adapt to the changes in the instantaneous starting voltage of the car, completely isolate the interference of electromagnetic waves on the car audio and driving computer, making the headlight products more stable and more efficient.Parameters:1. Lamp beads: 32 3570-55mil chips2. Light type: spotlight3. Color temperature: 6500K4. Brightness: 3000LM5. Power: 30W6. Material: aviation aluminum alloy7. Life: more than 50000H8. Voltage: wide voltage 10-32V9. Working temperature: low temperature -40 degrees Celsius to high temperature 85 degrees Celsius10. Heat dissipation principle: aviation aluminum double copper substrate heat dissipation; hydraulic fan heat dissipation11. Waterproof grade: IP68Specification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 10cm * 10cm * 6cm / 3.94inch * 3.94inch * 2.36inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 52cm * 32cm * 42cm / 20.47inch * 12.6inch * 16.54inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs

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1. Wire material: copper2. Copper conductor material, with good electrical conductivity and corrosion resistance, lightweight and portable3. For SQC128 Corsair controller adapter cable, QL LL120 ICUE, for ASUS HD ML ARGB Corsair 4Pin adapter cable 25cm to normal 5V3 Pin4. It allows you to plug 4-pin ARGB devices into Corsair RGB hubs, for ASUS Aura and MSI Mystic Light ARGB devices to Corsair iCue connecting, make your lighting solutions more editable, work with splitters and hubs to control multiple ARGB devices5. Note: only for the models listed in the description, other compatibility cannot be guaranteed6. Weight: about 5 g7. Size: about 25 cm longSpecification: Package Weight One Package Weight 0.02kgs / 0.03lb One Package Size 10cm * 5cm * 1cm / 3.94inch * 1.97inch * 0.39inch Qty per Carton 900 Carton Weight 5.60kgs / 12.35lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 900 pcs = 450000 pcs40HQ: 1162 cartons * 900 pcs = 1045800 pcs

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1. Human body design with push switch, double rocker 2. Bionic design board machine, 256-segment high-sensitivity sensor, accurately identify the pressing force and speed, provide fine adjustment in the competitive game, make the game more fun 3. No need for Root Jailbreak, Android Apple directly 4. Long term continuous game for 40 hours 5. Multiple modes, various functions are available for you to choose from. 6. Anytime, anywhere entertainment 7. Simple operation, one-click connection 8. Bluetooth distance: 2-10mSpecification: General Model 050 Material ABS Bluetooth Version 3.0 Charging Voltage 5V Working Time 40 hours Size 14.2*9*4.6cm Weight 138g Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 16.5cm * 10.7cm * 6.1cm / 6.5inch * 4.21inch * 2.4inch Qty per Carton 50 Carton Weight 12.40kgs / 27.34lb Carton Size 51cm * 36cm * 37cm / 20.08inch * 14.17inch * 14.57inch Loading Container 20GP: 392 cartons * 50 pcs = 19600 pcs40HQ: 911 cartons * 50 pcs = 45550 pcs

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1. Compatible with Android / iOS / PC (Win XP / 7 / 8) 2. Wireless distance 2-10 meters 3. Built-in 400mAh battery, up to 40 hours using time 4. Supports Android 3.2 and later, iOS 7 or laterSpecification: General Material Plastics Size 15.8*11*5.2cm Weight 146g Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 17cm * 12cm * 6cm / 6.69inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 9.40kgs / 20.72lb Carton Size 55cm * 36cm * 32cm / 21.65inch * 14.17inch * 12.6inch Loading Container 20GP: 420 cartons * 40 pcs = 16800 pcs40HQ: 977 cartons * 40 pcs = 39080 pcs

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This product includes a wireless remote control and receiver controller, firing frequency of 315MHz, the control range of more than 25 m, mainly used in electric winch wireless control Wireless remote control parameters 1. Working voltage: DC12V 2. The working current: 25mA ?± 5mA 3. The transmitting frequency: 315MHz 4. The transmit power: 10dBm 5. Power: 1x23A/12V battery (not included) Receiver controller performance parameters 1. Working voltage: the DC 10V ~ 15V 2. Operating Current: 35mA +/- 5mA 3. The receiving frequency: 315MHz 4. Receiver sensitivity: better than-106dBm 5. Drive current: 10A 6. The working environment temperature: -20 degree C - 85 degree C Function and wiring instructions 1. Hold down the OUT button on the remote control: motor forward, release the motor stops. 2. Hold down the IN button on the remote control: motor reversal, release the motor stops.Specification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 80 Carton Weight 13.30kgs / 29.32lb Carton Size 42cm * 42cm * 37cm / 16.54inch * 16.54inch * 14.57inch Loading Container 20GP: 408 cartons * 80 pcs = 32640 pcs40HQ: 948 cartons * 80 pcs = 75840 pcs

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Specifications:1. Model: X60 PRO2. Wide voltage input: AC 200V-240V (American standard: 90V-130V)3. Power: 60W4. Temperature range: 90-450 degrees Celsius5. Compatible Handles: 210/115 Handle6. Size: 14.9 x15 x12.5cmFeatures:1. Hybrid power supply technology reduces high-current impact on transformers or power modules during heating, enhancing reliability while improving power efficiency2. Operating at frequencies up to 1-2.5KHz, this truly high-frequency eddy current soldering station delivers twice the heating efficiency of traditional PWM control, offering energy savings and environmental benefits3. Compatible with multiple handles, including C115 and C210 soldering handles4. High-definition LED color display provides real-time, intuitive monitoring of all parameters, including power output and temperature progress. Energy-efficient and user-friendly5. Pure copper transformer delivers ultra-low losses and high-efficiency energy conversion, ensuring instantaneous soldering tip temperature response and sustained stability6. Package includes:1 x Host1 x Power Cord1 x 210 Handle1 x 210 Heating Core1 x Cable Collector1 x Brass Ball Wires1 x Cleaning SpongesSpecification: Package Weight One Package Weight 1.50kgs / 3.32lb One Package Size 26cm * 24cm * 18cm / 10.24inch * 9.45inch * 7.09inch Qty per Carton 2 Carton Weight 3.80kgs / 8.38lb Carton Size 28cm * 26cm * 38cm / 11.02inch * 10.24inch * 14.96inch Loading Container 20GP: 963 cartons * 2 pcs = 1926 pcs40HQ: 2237 cartons * 2 pcs = 4474 pcs

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Beexcellent Stereo Gaming Headset Casque Deep Bass Stereo Game Headphone with Mic LED Light for PS4 Phone PC Laptop Gamer Package Content: 1 x PS4 Gaming Headsets 1 x Splitter Cable Overview: Beexcellent GM-1 is a primary kind of gaming headset, which brings you vivid sound field, sound clarity, sound shock feeling, capable of various games. Its super soft Over-ear pads is more comfortable for long time wear, and it is a great headphone for game player! Professional gaming headset for your choice. Product Advantages： 【Widely Compatible and Versatile】 This gaming headset is mainly designed for PS4 gamers, but you can also use it on Smart Phone/PC/iMac/Laptop/Tablet/PSP/New Xbox one. 【High Precision Magnetic Driver】 Awesome surround sound, makes you feel like you're right in the middle of your games. 【Comfortable and Light Weight】 The headset has padding on the top and around the ears, which makes this a suitable option for long hours of play but doesn't feel heavy on. 【Long Soft Braided Cord】 Over 7 feet! Which for a video gamer this is perfect, no need to sit right in front of the TV. Having such a long cord allows for much more movement and be comfortably. 【Smooth Mic and Volume Control】 There is a small controller on the cord, allowing you to turn the mic on and off, and the volume up and down with ease. Notes: 1. Extra adapter (not included) is needed to connect controller of old version. 2. An splitter cable is included if you need to connect with desktop computer. 3. USB jack is only for LED light, not for signal. 4. The headset is not compatible with PS3.

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1. Made of high quality materials. 2. Low consumption, high brightness. 3. Energy-saving and environmentally friendly, is conducive to recycling. 4. Seismic, impact resistance, non-thermal radiation, safe and stable, reliable. 5. Suitable for home, office and exhibition lighting. 6. Very low heat generating, besides saving light power.Specification: General Bulb Base E27 Types Corn Light Bulb Lamp Beads(pcs) 36 LEDs Emitter Types SMD-5730 LED Material Plastic, Metal Lifetime 25000 hours Wattage 4W Light Color White Light Product Size 90*28mm Weight 28g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10.5cm * 3.3cm * 3.3cm / 4.13inch * 1.3inch * 1.3inch Qty per Carton 300 Carton Weight 11.10kgs / 24.47lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 300 pcs = 222000 pcs40HQ: 1719 cartons * 300 pcs = 515700 pcs

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OverviewThis is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. Whats more, the USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work.The USB TO RS232/485/TTL is very easy to use, fully automatic transceiving without delay. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.Features1. USB TO RS232, USB TO RS485, USB TO TTL (UART)2. Adopt original FT232RL, fast communicating, stable and reliable, better compatibility3. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal4. Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic6. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance7. Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other8. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch9. Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable10. 3 LEDs for indicating the power and transceiver status11. High quality USB-B and RS232 connectors, smoothly plug/pullSpecifications1. Product type: industrial optically isolated converter2. Baudrate: 300-921600bps3. Host port: USB4. Device port: RS485/RS232/TTL5. USB:- Operating voltage: 5V- Connector: USB-B- Protection: 200mA self-recovery fuse, isolated output- Transmission distance: ~5m6. RS485:- Connector: screw terminal- Pins: A+, B-, GND- Direction control: hardware automatic control- Protection: 600W lightning-proof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads)- Transmission distance: ~1200m- Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)7. RS232:- Connector: DR9 male- Protection: TVS diode, surge protection, ESD protection- Transmission distance: ~15m- Transmission mode: point-to-point8. TTL (UART):- Operating voltage: 3.3V/5V- Connector: screw terminal- Pins: TXD, RXD, GND- Protection: clamp protection diode, over-voltage/negative-voltage proof, shock resistance- Transmission mode: point-to-point9. LED indicators:- PWR: red power indicator, light up when there is USB connection and voltage is detected- TXD: green TX indicator, light up when the USB port sends data- RXD: blue RX indicator, light up when the device ports send data back10. Operating environment:- Temperature: -15℃ ~ 70℃- Humidity: 5%RH ~ 95%RH11. Operating system: Windows 10 / 8.1 / 8 / 7 / XP12. Package contents:- USB TO RS232/485/TTL x1- USB cable x1Specification: Package Weight One Package Weight 0.29kgs / 0.64lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 192 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 36cm * 40cm / 23.62inch * 14.17inch * 15.75inch Loading Container 20GP: 308 cartons * 192 pcs = 59136 pcs40HQ: 716 cartons * 192 pcs = 137472 pcs

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