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Product demonstration (Note: OLED is not soldered to T-beam) Features: 1. ESP 32 version: Rev1 2. WiFi 3. Bluetooth 4. 4MB pSRAM 5. 4MB flash memory 6. Three-dimensional antenna product description: 1. Working voltage: 1.8~3.7V 2. Acceptable current: 10~14 mA 3. Transmitting current: 120 mA@+20 dBm 4. 90 mA@+17 dBm 5. 29 mA@+13 dBm 6. Working frequency: 433/470 MHz (433 HMz version) SX1278 /868m/915 m (868 MHz version) SX1276 7. Transmitting power: +20 dBm 8. Receiving sensitivity: -139 dBm@Lora&62.5Khz&SF=12&146 bps -136 dBm@Lora&125 Khz&SF=12&293 bps -118 dBm@Lora&125 Khz&SF=6&9380 bps -123 dBm@FSK&5 Khz&1.2Kbps 9. Frequency error: +/-15 kHz 10. FIFO space: 64 bytes 11. Data rate: 1.2k~300 Kbps@FSK 0.018K~37.5Kbps@Lora 12. Modulation method: FSK, GFSK, MSK, GMSK, Lora TM, OOK 13. Interface form: SPI 14. Sleep current: 0.2uA 15. 1.5uA@Idle 16. Working temperature: -40 degrees Celsius-+85 degrees Celsius 17. Digital RSSI function 18. Automatic frequency correction 19. Automatic gain control 20. Low pressure detection 21. Fast wake-up and frequency hopping 22. Highly configurable packet handler Global Positioning System: 1. GPS module neo-6m, 3V-5V power supply universal 2. The predetermined module with ceramic antenna, super signal 3. Save configuration parameter data EEPROM 4. With data backup battery 5. With LED signal indicator 6. The default baud rate: 9600 power: 1. TP 5400 2. 1A battery management 3. LED indicator: there are 4 LEDs to display the battery status in real time 4. USB 5. CP 2104-GMR 6. Pre-Flash firmware OLED description: 1. Size: 0.96 inches 2. High resolution: 128x64 3. Color: white 4. Viewing angle: >160 degrees 5.Driver IC: SSD 1306 6. Working temperature: -30~80 degrees Celsius 7. Module size (generous): 27.0mm x 27.0mm x 4.1mm 8. Support a variety of control chips: fully compatible with Arduino, 51 series, MSP 430 series, STM 32/2, CSR chips, etc. (a lot of examples are available for reference) 9. Wide voltage support: directly support 3.3V~5V DC power supply without any modification 10. Ultra-low power consumption: 0.04W in normal operation 11. IO port occupies the smallest display: IIC communication, as long as two IO ports Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 57cm * 32cm * 24cm / 22.44inch * 12.6inch * 9.45inch Loading Container 20GP: 609 cartons * 100 pcs = 60900 pcs40HQ: 1414 cartons * 100 pcs = 141400 pcs

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1. 7inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920 x1080)2. Toughened glass capacitive touch panel, 6H hardness3. Supports popular mini PCs such as Raspberry Pi, BB Black, Banana Pi, as well as general desktop computers4. When works with Raspberry Pi, supports Raspbian, Ubuntu, -WIN10 IOT, single touch, and driver free5. When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free6. Multi languages OSD menu, for power management, brightness/contrast adjustment, etc.7. 3.5mm audio jack, supports HDMI audio output8. Also supports VGA input (specific cable is required and should be purchased separately)9. High quality PC case, optional tilt angle: 30?°/50?°Specification: Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 25cm * 15cm * 7cm / 9.84inch * 5.91inch * 2.76inch Qty per Carton 20 Carton Weight 8.60kgs / 18.96lb Carton Size 50cm * 30cm * 35cm / 19.69inch * 11.81inch * 13.78inch Loading Container 20GP: 507 cartons * 20 pcs = 10140 pcs40HQ: 1179 cartons * 20 pcs = 23580 pcs

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Overview1. This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features - WiFi & Bluetooth - it is easy to display images from PC / smart phone via WiFi or Bluetooth.2. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.Features1. Onboard ESP32, supports Arduino development2. Provide Android APP, allows to refresh display content via Bluetooth EDR3. Provide HTML host code, allows to refresh display content via remote webpage, suit for Internet applications4. Support Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image5. Support popular image formats: BMP, JPEG, GIF, PNG, etc.6. Easy to be integrated into wireless applications7. Come with e-Paper driver (open source)8. Come with development resources and manualSpecifications1. WiFi protocol: 802.11b/g/n2. Bluetooth protocol: 4.2, includes traditional BR/EDR, and low power BLE3. Interface: 3-wire SPI, 4-wire SPI (default)4. Operating voltage: 5V5. Operating current: 50mA ~ 150mA6. Outline dimension: 29.46mm x 48.25mmPackage Contents1. e-Paper ESP32 Driver Board x12. e-Paper Adapter x13. 24PIN FFC x1Note: e-Paper panels in the photos are NOT included.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 720 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 36cm * 40cm / 23.62inch * 14.17inch * 15.75inch Loading Container 20GP: 308 cartons * 720 pcs = 221760 pcs40HQ: 716 cartons * 720 pcs = 515520 pcs

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Overview1. This is a small 1D/2D codes reader, by using the intelligent image recognition algorithm, it will decode the barcode or 2D code on paper or screen, fast and accurately.2. Through the onboard USB and UART interface, it can be directly plugged into a computer, or be easily integrated to kinds of devices due to its small form factor.Features1. Easy to use, requires no knowledges of image recognition2. Decodes various common 1D/2D codes such as Barcode, QR code etc.3. Onboard micro USB and UART serial port, allows to connect with computers or embedded devices4. Configurable via scanning configuration code5. Onboard light source, works in the darkSpecifications1. Operating voltage: 5V2. Operating current: 135mA (scanning), 58mA (standby), 2mA (sleep)3. Operating temperature: 0°C~60°C4. Operating humidity: 5%~95% (Non-condensing)5. Communication interface: UART, USB6. Decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)7. Decodes 2D codes: QR code, Data Matrix, PDF4178. Light source: white9. Scan angels: roll 360°, skew ±65°, pitch ±60°10. Field of view: 28° (horizontal), 21.5° (vertical)11. Dimension: 53.3mm x 21.4mm12. Package contents:- Barcode Scanner Module x1- USB type A plug to micro B plug cable x1- PH2.0 4Pin x1Specification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 8cm * 4cm * 2cm / 3.15inch * 1.57inch * 0.79inch Qty per Carton 1400 Carton Weight 134.40kgs / 296.30lb Carton Size 56cm * 40cm * 40cm / 22.05inch * 15.75inch * 15.75inch Loading Container 20GP: 297 cartons * 1400 pcs = 415800 pcs40HQ: 690 cartons * 1400 pcs = 966000 pcs

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1. 10.1 inch digital photo frame high resolution of 1024*600 LCD display. 2. Display your favorite photos in automatic slideshow mode. 3. Rich and vibrant colors shows your photos with remarkable image quality. 4. Plays videos and music with built-in speakers and headphone output jack. 5. The clock, calendar, alarm clock and time setting. 6. Built in speakers to enjoy your favorite music. 7. With no required setup and no software to install. 8. With two USB connection: one for reading the U Flash Disk; one for connecting to computer. 9. You can even take a SD card (up to 16GB, not included) from a camera and play photos from it directly without any additional processing. 10. Include a stand for support on desktops. 11. With IR remote control for convenient access to playback controls. 12. Control Method: Manual mode, remote control and autoplay 13. It can be used as a MP3/MP4/E-book/Calendar or a clock. 14. It makes a great centerpiece for any home, office or business.Specification: General Solution Allwinner E200 External Memory SD card up to 16GB (not included) Display Size 10.1 inch Display Types LCD Resolution 1024 x 600 Display Range 120 x 220mm Speaker Built-in Adapter AC input AC 100-240V 50/60Hz Adapter AC Output DC 12V 1A Interfaces USB 2.0 3.5mm Earphone Port SD Card Slot DC Port Mini USB Supporting Languages English, Simple Chinese, French, German, Italian, Russian, Traditional Chinese Media Formats Video Format MPEG1, MPEG2, MPEG4, RMVB Audio Format MP3, WMA Picture Format JPEG Dimensions Size 165*253*22mm Package Include Package Contents 1 x Digital Photo Frame 1 x Charger 1 x Remote Controller 1 x Holder 1 x Manual Package Weight One Package Weight 1.21kgs / 2.67lb One Package Size 37cm * 26cm * 7cm / 14.57inch * 10.24inch * 2.76inch Qty per Carton 10 Carton Weight 11.50kgs / 25.35lb Carton Size 53cm * 40cm * 38cm / 20.87inch * 15.75inch * 14.96inch Loading Container 20GP: 331 cartons * 10 pcs = 3310 pcs40HQ: 768 cartons * 10 pcs = 7680 pcs

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1. Supports software-controlled backlight brightness2. IPS display panel, excellent display performance, 178-degree viewing angle3. Supports five-point touch; actual touch points depend on the software system4. Tempered glass panel, hardness up to 6H5. Fully laminated screen, high clarity, dustproof6. Default display is portrait mode, resolution is 720 x 1280 (HxV), landscape mode can be configured via software settings7. Supports Raspberry Pi OS, five-point touch; ESP32-P4 supports LVGL custom screen, five-point touch; RK3506 supports Buildroot, Ubuntu, etc., five-point touch; RK3576 supports Buildroot, Debian, Ubuntu, Android, etc., five-point touch8. Note: The version with a case only supports Raspberry Pi 5Standard version:1. 5-DSI-TOUCH-B touchscreen x 12. MIPI-DSI-Cable-12cm x 13. MX1.25 2PIN to 2.54 3PIN cable x 14. FFC cable 22PIN 200mm (reverse direction) x 15. FFC cable 22PIN 100mm (reverse direction) x 16. MX1.25 2PIN to MX1.25 4PIN approx. 150mm x 17. Copper pillar case x 1Casing version packaging:1. 5-DSI-TOUCH-B touchscreen x 12. Black casing x 13. MIPI-DSI-Cable-12cm x 14. MX1.25 2PIN to 2.54 3PIN cable x 15. FFC cable 22PIN 200mm (reverse direction) x 16. 7. FFC cable 22PIN 100mm (reverse direction) x 18. MX1.25 2PIN to MX1.25 4PIN approx. 150mm x 19. DSI-Cable-12cm-C x 110. Silicone button x 111. Copper pillar bag x 112. Screw bag x 1Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 17cm * 11cm * 4cm / 6.69inch * 4.33inch * 1.57inch Qty per Carton 48 Carton Weight 25.10kgs / 55.34lb Carton Size 36cm * 35cm * 34cm / 14.17inch * 13.78inch * 13.39inch Loading Container 20GP: 622 cartons * 48 pcs = 29856 pcs40HQ: 1445 cartons * 48 pcs = 69360 pcs

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1. Screen size: 2.8 inches2. Screen material: TFT color screen3. Backlight: adjustable backlight brightness4. Charging power: 5V/1A5. Battery capacity: 3000mAh6. DC voltage: 1.9999V/19.99V/1000V7. Real-time sampling rate: 5MSa/second8. Analog bandwidth: 1MHz9. Input impedance: 1M10. Test voltage range: 80vpp-800vpp11. Vertical sensitivity: 10mV/div-10V/div12. Vertical displacement: adjustable with indicator13. Horizontal time base: 500ns-20s14. Trigger mode: Auto/Normal/Single15. Output waveform: 0-10KHz16. Square duty cycle: 0-100%, square and sawtooth adjustableSpecification: Package Weight One Package Weight 0.62kgs / 1.38lb One Package Size 20cm * 11cm * 9cm / 7.87inch * 4.33inch * 3.54inch Qty per Carton 40 Carton Weight 25.80kgs / 56.88lb Carton Size 57cm * 42cm * 38cm / 22.44inch * 16.54inch * 14.96inch Loading Container 20GP: 293 cartons * 40 pcs = 11720 pcs40HQ: 680 cartons * 40 pcs = 27200 pcs

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1. Features a 1.46-inch capacitive high-definition IPS screen, RTC, six-axis sensor (three-axis accelerometer and three-axis gyroscope), Micro SD card slot, and other peripherals for easy development and integration into products.2. Uses the Raspberry Pi-designed RP2350B microcontroller chip.3. Unique dual-core, dual-architecture design, equipped with a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both running at up to 150MHz, allowing users to flexibly switch between the two architectures.4. Built-in 520KB of SRAM and 16MB of on-chip Flash.5. Uses a Type-C interface, eliminating the need to worry about correct plug orientation.6. On-board 1.46-inch LCD screen with a resolution of 412 x 412 and 65K colors.7. Supports I2C interface control for capacitive touch, 5-point touch, and interrupt support.8. On-board 3.7V MX1.25 lithium battery charging and discharging interface.9. USB 1.1 host and device support.10. Supports low-power sleep and hibernation modes.11. Can be recognized as a mass storage device via USB for drag-and-drop program downloading.12. 14 multi-functional GPIO pins.13. 2 I2C interfaces, 2 UART interfaces, 7 12-bit ADCs, and 12 controllable PWM channels.14. Accurate on-chip clock and timers, built-in temperature sensor for real-time monitoring of chip temperature.15. 12 programmable I/O (PIO) state machines for custom peripheral support.16. Gentle touch for intuitive operation and flexible multi-point UI interaction; touch functionality is provided via I2C signals, supporting 5-point touch.17. On-board audio codec chip supports high-quality audio processing, providing clear and high-quality audio input and output.18. Multiple interfaces are provided for easy expansion and development, offering greater flexibility.19. Interfaces: UART, I2C, USBSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 8cm * 8cm * 3cm / 3.15inch * 3.15inch * 1.18inch Qty per Carton 264 Carton Weight 19.60kgs / 43.21lb Carton Size 50cm * 34cm * 35cm / 19.69inch * 13.39inch * 13.78inch Loading Container 20GP: 448 cartons * 264 pcs = 118272 pcs40HQ: 1040 cartons * 264 pcs = 274560 pcs

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1. This product is a high-performance development board based on the ESP32-P4 chip, featuring a dual-core plus single-core RISC-V architecture. It is equipped with a 4.3-inch 480 × 800 resolution IPS touch display. It supports rich human-machine interaction interfaces, including MIPI-CSI (with an integrated Image Signal Processor ISP). It also supports USB OTG 2.0 HS for high-speed connectivity and features an onboard 40PIN GPIO expansion interface, compatible with some Raspberry Pi HAT expansion boards, enabling broader application adaptation. The ESP32-P4 chip integrates a digital signature peripheral and a dedicated Key Management Unit, ensuring data and operation security. It is specifically designed for high-performance and high-security applications, fully meeting the higher demands of embedded applications for human-machine interface support, edge computing capabilities, and IO connectivity features.2. Features a high-performance MCU with a RISC-V 32-bit dual-core and single-core processor.3. Onboard ESP32-C6-MINI module, a Wi-Fi 6 coprocessor, expanding the Wi-Fi 6 and BLE5 capabilities of the ESP32-P4.6. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, 8KB TCM.7. Powerful image and audio processing capabilities. Image and audio processing interfaces include a JPEG codec, Pixel Processing Accelerator (PPA), Image Signal Processor (ISP), and H264 video encoder.8. The chip package includes stacked 32MB PSRAM, with an external 32MB Nor Flash integrated.9. Utilizes a Type-C interface, improving user convenience and device compatibility.10. Onboard 4.3-inch capacitive touch high-definition IPS screen, 480 × 800 resolution, capable of clearly displaying color images.11. Onboard 3.7V MX1.25 lithium battery charge/discharge interface.12. Exposes I2C, UART, USB, and multiple GPIOs for connecting external devices and debugging, allowing flexible peripheral configuration.13. Onboard Micro SD card slot, providing expanded storage, fast data transfer, and flexibility, suitable for data logging and media playback, simplifying circuit design.14. Onboard camera interface, supporting cameras like the OV5647 (MIPI-CSI).15. Security mechanisms: Secure Boot, Flash Encryption, Hardware Cryptographic Accelerator, and Hardware Random Number Generator. Also supports hardware access protection, enabling Access Permission Management (APM) and privilege separation. LCD Screen Parameters:1. Display Panel: IPS 2. Display Size: 4.3 inches 3. Display Resolution: 480 × 800 pixels 4. Viewing Angle: 160 degrees 5. Display Brightness: 500 cd/m2 6. Contrast Ratio: 1000:1 7. Communication Interface: MIPI-DSI 2-lane 8. Driver IC: ST7701 9. Touch Type: Capacitive Sensing 10. Touch Controller IC: GT911Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 9.20kgs / 20.28lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 54 pcs = 29916 pcs40HQ: 1286 cartons * 54 pcs = 69444 pcs

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1. Monitoring voltage: 4-24V2. Monitoring current: 0-6.5A3. Monitoring power: 0-156W4. Load equivalent internal resistance: 0-9999.9 ohms5. D+/D- voltage: 0-3.3V6. Capacitance: 0-9999.99Ah7. Power consumption: 0-9999.99Wh8. Cable internal resistance: 0-999.9 ohms9. Dimensions: 77x14x38.6 cm10. 6.5A high current, multi-port compatible, 6-digit high-precision display, supports multiple fast charging protocols11. Resolution: 0.0000112. Protocol detection: For Apple 2..4A, QC2.0, QC3.0, PD, For Samsung AFC, For HUAWEI SCP, For OPPO VOOC, DASH, WARP, SuperVOOC, MTK-PE13. Adopt CNC metal shell design, light and delicate feel, equipped with 1.77-inch high-definition display screen, the data is clear at a glance14. Real-time monitoring of subtle changes in voltage, current and power during charging15. Equipped with gravity sensing function, 360-degree flip, support open/close16. 10 groups of data intelligent records, built-in battery capacity calculation formula, convenient and fast17. Three major cable detection functions, wire data at a glance18. Equipped with a high-performance MCU and an external 16-bit ADC PD physical chip, the performance score is full19. PC upper computer, Bluetooth APP synchronizationSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 10cm * 6cm * 5cm / 3.94inch * 2.36inch * 1.97inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

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1. The ESP32-C6-LCD-0.85 is a microcontroller development board supporting 2.4GHz Wi-Fi 6 and Bluetooth BLE 5. It features a custom-molded, compact, and stylish square plastic housing with a premium feel. The board integrates peripherals such as a 0.85-inch IPS color LCD, a Micro SD card slot, eight RGB LEDs, and a low-power audio codec chip, facilitating the development of multimedia and interactive applications. With these hardware resources, the board supports functions like image display, audio playback, and lighting control, making it suitable for both rapid prototyping and integration into end products for customization and further development. 2. Powered by the high-performance ESP32-C6 32-bit RISC-V processor, with a clock speed of up to 160 MHz3. Integrates Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless connectivity; features an onboard antenna and excellent RF performance4. Built-in 512 KB SRAM, 320 KB ROM, and 8 MB Flash5. Uses a Type-C interface for enhanced user convenience and device compatibility6. Onboard 0.85-inch LCD screen with 128 × 128 resolution and 65K colors7. Onboard ring of 8 RGB LEDs, programmable for various dynamic lighting effects8. Onboard 3.7V MX1.25 interface for lithium battery charging and discharging9. Breakout pads for I2C, UART, etc., enabling connection to external devices, debugging, and flexible peripheral configuration10. Onboard Micro SD card slot providing expandable storage, fast data transfer, and flexibility; suitable for data logging and media playback, simplifying circuit design11. Includes onboard ES8311 audio codec chip, dual-microphone module, and other resourcesLCD Screen Specifications:1. Display resolution: 128 × 128 pixels2. Display colors: 65K3. Display panel: IPS4. Pixel pitch: 39.6 × 118.8 μm5. Interface type: 4-wire SPI6. Driver IC: ST77357. Display size: 15.21 × 15.21 mmSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 8cm * 8cm * 6cm / 3.15inch * 3.15inch * 2.36inch Qty per Carton 144 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 144 pcs = 59328 pcs40HQ: 958 cartons * 144 pcs = 137952 pcs

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1. RP2350B microcontroller chip designed for Raspberry Pi2. Unique dual-core, dual-architecture design featuring dual-core ARM Cortex-M33 processors and dual-core Hazard3 RISC-V processors, each clocked at up to 150MHz, enabling flexible switching between architectures3. Integrated 520KB SRAM, 16MB on-chip Flash, and 2MB PSRAM4. Features a Type-C interface for reversible plugging5. Onboard 7-inch capacitive LCD display with 800 × 480 resolution and 65K colors6. Supports I2C interface for capacitive touch control, 5-point touch, with interrupt support (touch version only)7. Onboard interfaces include Sensor, CAN, RS485, I2C, and UART8. USB 1.1 host and device support9. Supports low-power sleep and hibernation modes10. USB mass storage mode for drag-and-drop program downloads11. Precise on-chip clock and timers12. Built-in temperature sensor for real-time chip temperature monitoring13. 12 programmable I/O (PIO) state machines for custom peripheral supportPackage contents:- Display x 1- HY2.0 2-pin to male DuPont connector 2-pin about 10cm x 2- HY2.0 3-pin to male DuPont connector 3-pin about 10cm x 1- HY2.0 4-pin to male DuPont connector 4-pin about 10cm x 2- Screw set x 1Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 20cm * 14cm * 4cm / 7.87inch * 5.51inch * 1.57inch Qty per Carton 36 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 36 pcs = 20016 pcs40HQ: 1292 cartons * 36 pcs = 46512 pcs

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