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Features1. Adopt new version CH343G chip. Compared with CH340G, it supports higher data rate (up to 6Mbps) and more serial port IO levels (5V / 3.3V / 2.5V / 1.8V) 2. Support Mac, Linux, Android, Windows 7/8/8.1/10/11 3. Onboard resettable Fuse and Transient Voltage Suppressor, anti-overcurrent and anti-overvoltage, anti-surge, anti-static, improve shock resistance, stable and safe communication performance 4. Onboard IO protection circuits, anti-surge, anti-static, stable and safe communication performance 5. Onboard 3.3V and 5V TTL level switch pins for selecting TTL communication level 6. Support 3.3V/5V output (the module is powered by USB, and the onboard jumper should be shorted to 3.3V or 5V accordingly) 7. Adopt double-sided black immersion gold process, which is durable and has a good lookIndictor Description1. PWR: Power indicator, turn on when the voltage is detected from USB interface 2. RXD: Receiving indicator, turn on when data is sent back from the device interface 3. TXD: Sending indicator, turn on when data is sent from USBPinouts Definition1. VCC: 5V or 3.3V output for external device (configured by jumper) 2. GND: Ground 3. TXD: Connects to MCU.RXD 4. RXD: Connects to MCU.TXD 5. RTS: Connects to MCU.CTS 6. CTS: Connects to MCU.RTSSpecifications1. Host interface: USB 2. Device interface: UART 3. Communication range: 50bps ~ 6Mbps 4. USB device interface: USB Type-C 5. Protection: resettable Fuse, ESD protection 6. UART interface connector: 6-pin right-angle pinheader 7. Protection: IO protection diodeSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 400 Carton Weight 7.00kgs / 15.43lb Carton Size 52cm * 35cm * 35cm / 20.47inch * 13.78inch * 13.78inch Loading Container 20GP: 418 cartons * 400 pcs = 167200 pcs40HQ: 971 cartons * 400 pcs = 388400 pcs

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1. Brightness: 2202. Contrast: 500:1-800:13. Response time: 7ms4. Input interface: power interface, antenna interface, AV input, U disk interface, TF card interface5. Output interface: headphone output6. Keys: 7, menu key, mode switch key, confirmation key, direction key up/down/left/right7. Stereo speakers: 2 1W speakers8. Battery capacity: 7.4V 1500MAH9. Playing time: 90 minutes10. Digital TV format: ISDB-T, DVB-T/T2, ATSC (Dolby costs extra)11. Power standby mode: toggle switch12. Power supply: DC12V13. Character language: English, Russian, German, French, Italian and other 22 languages available14. The remote control uses AA batteries (not included)15. Accessories: power supply/remote control/instruction manual/antenna/AV cableSpecification: Package Weight One Package Weight 0.55kgs / 1.22lb One Package Size 19cm * 13cm * 11cm / 7.48inch * 5.12inch * 4.33inch Qty per Carton 12 Carton Weight 8.30kgs / 18.30lb Carton Size 40cm * 28cm * 35cm / 15.75inch * 11.02inch * 13.78inch Loading Container 20GP: 680 cartons * 12 pcs = 8160 pcs40HQ: 1579 cartons * 12 pcs = 18948 pcs

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1. Powered by the ESP32-C5-MINI-1 series module as the main controller, featuring a RISC-V 32-bit single-core processor with a clock speed of up to 240MHz.2. Integrated with 320KB ROM, 384KB HP SRAM, 16KB LP SRAM, and 4MB Flash memory.3. Supports 2.4GHz and 5GHz dual-band Wi-Fi 6, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication with excellent RF performance.4. Equipped with a USB Type-C interface with reversible plug orientation for convenient power supply, development, and debugging.5. Onboard MP1605GTF-Z high-efficiency DC-DC power chip supporting a maximum load current of up to 2A.6. Onboard ETA6098 power management circuit supporting lithium battery power supply, charging status indication, and battery voltage sampling.7. Rich peripheral interfaces including USB, UART, I2C, SPI, ADC, PWM, etc., enabling flexible implementation of various functions.8. Castellated hole design allows direct soldering and integration onto custom user-designed baseboards.9. Supports multiple low-power operating modes to balance communication range, data rate, and power consumption for various application scenarios.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 120 Carton Weight 3.50kgs / 7.72lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 120 pcs = 64320 pcs40HQ: 1244 cartons * 120 pcs = 149280 pcs

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1. Display technology: DLP (0.23 inch DMD)2. Projection light source: RGB LED3. The service life of the projection light source: more than 10,000 hours4. Brightness: 200 lumens5. Light type: LED6. Resolution: 1080P (1092X1080P), support 4K7. Projection size: 40-300 inches8. Contrast ratio: 1000:19. Projection ratio: 1.2:110. 3D mode: support shutter 3D11. Distortion: less than 1.26%12. Uniformity: greater than 90%13. Projection distance: 1m-8m14. Projection aspect ratio: 4:3/16:9/16:1015. Focusing mode: automatic focusing16. Keystone correction: automatic, vertical: +/-40 degrees17. Projection mode: front projection, rear projection, ceiling projection18. Same screen mirroring: Eshare/Airplay/MiraCast19. Scheme: RK336820. Basic frequency: 8-core, 64-bit, Ar53 core, 1.5G21. Processor: G6110 GPU22. Running memory: 2GB DDR323. Built-in storage: 16GB24. WIFI: dual frequency 2.4G/5G, 802.11a/b/g/n ac25. Bluetooth: BT5.0 (TBD)26. Bluetooth audio mode: one-key switch, (the projector is on the screen, the projector can be used as a Bluetooth audio)27. Built-in battery capacity: 7.4V 4000MAH28. Interface: HDMI X1, USB X2, 3.5 headphone output X1, DC input 15V3A29. Unique cylindrical appearance, with touch module, can be operated by hand touch, remote control, mouse, etc.30. Built-in battery, can last for 1.5 hours, built-in 3W speaker, experience high-quality music anytime, anywhere31. The size of the projection screen can be adjusted at will, zooming in the same proportion, without moving the machine, you can directly use the remote control to operate32. It can be adjusted to the Bluetooth speaker mode, the projector screen is off, and the projector can be used as a Bluetooth speaker33. The auto focus function is not only convenient to use, but also more technological, which solves the needs of users34. With off-axis function, it can be placed and watched at will35. Android 7.1 system, with 2.4G/5G WIFI, can realize large-screen interaction with the same screen mobile phone, and can watch movies and play games online, etc.36. Body size: 93x93x161mm37. Net weight of the body: 0.9kgSpecification: General Model A5 OS Android 7.1 RAM 2GB ROM(Flash) 16GB Display Types DLP Native Resolution 1920 x 1080 Aspect Ratio 16:9, 4:3, 16:10 Brightness 200 lumens Light Source Life more than 10,000 hours Lamp Types/Number/Life LED Contrast Ratio 1000:1 Projector Ratio 1.2:1 Keystone Correction automatic, vertical: +/-40 degrees Focusing Manner Auto Projection Methods Front, Rear, Ceiling Battery Capacity 7.4V 4000MAH Speaker 3W Interfaces(I/O) 2 x USB Ports 1 x HDMI Port 1 x Earphone Out Port 1 x DC In Port WiFi dual frequency 2.4G/5G, 802.11a/b/g/n ac Bluetooth 5.0 Dimensions Size 93x93x161mm Weight 0.9kg Package Weight One Package Weight 1.95kgs / 4.30lb One Package Size 25cm * 17cm * 14cm / 9.84inch * 6.69inch * 5.51inch Qty per Carton 5 Carton Weight 10.53kgs / 23.21lb Carton Size 51cm * 43cm * 15cm / 20.08inch * 16.93inch * 5.91inch Loading Container 20GP: 810 cartons * 5 pcs = 4050 pcs40HQ: 1881 cartons * 5 pcs = 9405 pcs

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1. Raspberry Pi Camera, supports all revisions of the Pi2. 5 megapixel OV5647 sensor3. Adjustable focus distance4. Camera specifications- CCD size: 1/4inch- Aperture (F): 2.0- Focal Length: 6mm- Angle of View (diagonal): 60.6 degree- Sensor best resolution: 1080p5. Dimension: 32mm x 32mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 4cm * 4cm * 1cm / 1.57inch * 1.57inch * 0.39inch Qty per Carton 4000 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 40cm * 40cm / 15.75inch * 15.75inch * 15.75inch Loading Container 20GP: 416 cartons * 4000 pcs = 1664000 pcs40HQ: 967 cartons * 4000 pcs = 3868000 pcs

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1. Frequency range: VHF: 136-174 MHz, 245-245.9875 MHz (220-260 MHz); UHF: 400-490 MHz2. Number of channels: 200 channels3. Transmit power: 60 W4. Channel spacing: 25 kHz (wideband), 20 kHz (midband), 12.5 kHz (narrowband) 5. Frequency stability: ±2.5 ppm6. Operating temperature: -20 to 60 degrees Celsius7. Operating voltage: DC 13.8 V +/- 15%8. Size: about 19 x 14.5 x 4.7 cm9. Weight: About 1.2 kgReceiver:1. Sensitivity (12 dB SINAD) wideband/narrowband: ≤0.25 μV / ≤0.35 μV 2. Adjacent channel selectivity (wideband/narrowband): ≥70 dB / ≥60 dB 3. Spurious response (wideband/narrowband): ≥65 dB / ≥60 dB 4. Spurious suppression (wideband/narrowband): ≥70 dB 5. Audio response (wide/narrowband): +1 to -3 dB (0.3–3 kHz) / +1 to 3 dB (0.3–2.55 kHz)6. Electromagnetic interference and noise (wide/narrowband): ≥45 dB / ≥40 dB7. Audio distortion: ≤5% 8. Audio power output: greater than 2W ±10%Transmitter:1. Output power (wideband/narrowband): 60W/25W/10W (VHF), 45W/25W/10W (UHF) 2. Modulation (wideband/narrowband): 16K F3E / 11K F3E 3. Adjacent channel power (wideband/narrowband): ≥70 dB / ≥60 dB 4. Signal-to-noise ratio (wideband/narrowband): ≥40 dB / ≥36 dB 5. Spurious and harmonic distortion (wideband/narrowband): ≥60 dB 6. Audio response (wideband/narrowband): +1 to -3dB (0.3–3kHz) / +1 to -3dB (0.3–2.55kHz) 7. Audio distortion: ≤5%Features:1. The housing is made of eco-friendly PC and polycarbonate, offering high strength, precision, and heat resistance, with reinforced, wear-resistant, and drop-proof construction.2. Strong penetration capability ensures longer communication distances; stable and reliable transmission power combined with high reception sensitivity guarantees long-range communication and signal coverage.3. Features a large LCD screen for clear, intuitive, and convenient display of all information; built-in indicator lights allow for effortless operation even at night.4. 60W high power output, high efficiency, and low energy consumption; high power ensures strong signal penetration5. Equipped with a simple yet sturdy handheld microphone; buttons are clear and durable, offering easy operation, a comfortable grip, and robust durability6. Features a DPS noise reduction system with an ultra-high noise reduction ratio7. Circuit boards are made of aluminum alloy for superior heat dissipation, ensuring stable and high-quality communicationPackage list:1. Main unit x 12. Mounting bracket x 13. Mounting screw kit x 14. Power cord x 15. Handheld microphone x 16. User manual x 1Specification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 35cm * 26cm * 10cm / 13.78inch * 10.24inch * 3.94inch Qty per Carton 5 Carton Weight 10.00kgs / 22.05lb Carton Size 47cm * 35cm * 27cm / 18.5inch * 13.78inch * 10.63inch Loading Container 20GP: 600 cartons * 5 pcs = 3000 pcs40HQ: 1393 cartons * 5 pcs = 6965 pcs

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1. Screen size: 1.1 inches 2. Memory card type: TF card 3. Expansion card: support 4. Interface: USB 2.0 5. Headphone jack: 3.5mm 6. Audio format: MP3 7. Battery capacity: 90mAh 8. Charging time: 40 minutesSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 6.5cm * 5.5cm * 4.5cm / 2.56inch * 2.17inch * 1.77inch Qty per Carton 200 Carton Weight 12.20kgs / 26.90lb Carton Size 47cm * 30cm * 28cm / 18.5inch * 11.81inch * 11.02inch Loading Container 20GP: 675 cartons * 200 pcs = 135000 pcs40HQ: 1568 cartons * 200 pcs = 313600 pcs

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OverviewArduino is a massive ecosystem, if there is a way for the Raspberry Pi GPIO interface to adapt to Arduino pinouts, it is possible to use the Pi together with vast Arduino shields and hardware/software resources. The ARPI600 is just intended for this.What is more, the ARPI600 also support XBee modules, make it easy to add wireless feature to your great project.Supported Pi1. Raspberry Pi 1 Model A+2. Raspberry Pi 1 Model B+3. Raspberry Pi 2 Model B4. Raspberry Pi 3 Model B5. Raspberry Pi 3 Model B+ARPI600 Features1. Compatible with Arduino UNO, Leonardo, easy to connect with various Arduino shields2. XBee connector for connecting various XBee modules3. Sensor interface for connecting various sensors4. Onboard USB TO UART for serial port debugging, also can be configured as XBee USB adapter5. Onboard ADC, 10 bit, 38KSPS, 11 channels (6 channels for Arduino interface, 5 channels for sensors)6. Onboard RTCWhat is on the ARPI6001. Arduino connector: For connecting Arduino shields2. ICSP interface: Arduino ICSP3. XBee connector: For connecting XBee communication modules4. Sensor interface: For connecting sensors5. Raspberry Pi connector: For connecting Raspberry Pi6. USB TO UART7. TLC1543: AD converter8. PCF8563: RTC9. CP210210. 32.768KHz crystal: For RTC11. Power indicator12. XBee state LED13. XBee and Arduino interface RESET button14. XBee EASYLINK button15. RTC battery holder: For CR1220 button battery16. TLC1543 reference voltage configuration jumper17. RTC jumper18. UART jumper- When connecting P_RX and CP_TX, P_TX and CP_RX respectively, USB TO UART is connected to Raspberry Pi serial port- When connecting XB_RX and CP_TX, XB_TX and CP_RX respectively, USB TO UART is connected to XBee serial port- When connecting XB_RX and P_TX, XB_TX and P_RX respectively, Raspberry Pi serial port is connected to XBee serial port19. Arduino AD selection jumper- Short 2 and 3: Arduino A0-A5 as AD input- Short 1 and 2: Arduino A0-A5 as digital control20. Arduino I2C selection jumper- Short the jumper : Arduino A4-A5 as I2C control (the A4-A5 of Arduino AD selection jumper should be opened)21. Arduino SPI selection jumper- Short 1 and 2: Arduino D11-D13 as SPI control (default)- Short 2 and 3: Arduino D11-D13 as digital controlPackage Contents1. ARPI600 x 12. USB type A plug to mini-B plug cable x 13. RPi screws pack (2pcs) x 1Specification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 390 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 35cm * 39cm / 23.62inch * 13.78inch * 15.35inch Loading Container 20GP: 325 cartons * 390 pcs = 126750 pcs40HQ: 755 cartons * 390 pcs = 294450 pcs

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1. Product materials: Adopt aluminum alloy CNC technology, surface sand surface oxidation, environmental protection; with good anti-interference and heat dissipation capabilities. 2. Product features: This product is a portable HDMI high-definition video capture card that can simultaneously capture HDMI audio and video signals and transmit them to mobile phones and computers for preview, editing, storage and other multi-functional applications. 3. Product application: connect the HDMI input end of the capture card to the signal source, and the HDMI output end to the display port, for high-definition acquisition, video recording, video live broadcast, teaching recording, medical imaging, game live broadcast, video live broadcast, and record camera HD video Wait. Features : 1. The product complies with USB video UVC specification 2. Support operating systems such as Windows, Android, Linux and MacOS 3. Support most acquisition software, such as VLC, OBS, Amcap, etc. 4. Support HDMI local loop out 5. Input: HDMI/F input can support 4K, 8/10/12 bit color depth input format 6. Output: USB2.0/M supports up to 1080P; YUV, JPEG output mode 7. When using standard AWG26 cables, the input transmission distance is up to 15 meters (1080P and below resolution); 8. High-definition capture, strong compatibility, smooth picture without stutter, no delay 9. No need for external power supply, small size, ultra-thin and portable 10. Operating environment: -20 Degree C to 75 Degree C, relative humidity 5% to 95%Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 18cm * 12cm * 8cm / 7.09inch * 4.72inch * 3.15inch Qty per Carton 20 Carton Weight 7.00kgs / 15.43lb Carton Size 42cm * 37cm * 26cm / 16.54inch * 14.57inch * 10.24inch Loading Container 20GP: 660 cartons * 20 pcs = 13200 pcs40HQ: 1532 cartons * 20 pcs = 30640 pcs

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1. Frequency range: 2.4GHZ2. Radio distance: about 20 meters3. Frequency response range: 20-20KHZ4. Charging time: about 100min5. Signal-to-noise ratio: 79db6. Interface: 8Pin/Type-C7. Output power: 5W8. Microphone: Electronic silicon microphone9. Battery capacity: microphone 100mAh, charging compartment 450mAh10. Function: DSP noise reduction, two-way monitoring function, reverberation, sound card function11. Size: microphone about 5.5x1.5 cm12. Weight: about 2.4 grams of microphoneFeatures:1. Smart charging compartment, wireless charging anytime, anywhere, convenient and fast2. Double mark noise reduction + three gears adjustable3. 360-degree high-definition surround radio4. Support computer/mobile phone/TV/camera/audio5. Dual-chip active noise reduction, which can shield ambient noise when turned on6. Small and easy to hide, you can clip the neckline, cuffs, etc., live video recording is convenient to carry7. 2.4G wireless, 1 second automatic connection, strong signal, unimpeded synchronous transmission8. Independent buttons on the side, 1s connection after booting, no need for cumbersome configuration9. Convenient and stable collar clip, stable without falling10. Metal anti-splash net, anti-spitting, anti-breaking sound, clearer radio11. High-density spray-proof sponge, high-sensitivity microphone, quick response12. Real-time ear-back monitoringSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. Projection Technology: DLP 2. Display chip: 0.3 720P DMD+RGBLED 3. Projector Features: Interactive 4. Light brightness: 220 lumens 5. Light type: LED light 6. Brightness uniform value: 90% 7. Contrast ratio: 4000:1 8. Standard resolution: WXGA 1280*720 9. Projection ratio: 1.2:1 (38 inches @1M) 10. Projection size range: 40-300 inches 11. Projection distance: 1-4 meters 12. Screen width ratio: 4:3/16:9/16:10 13. Keystone: Auto, Vertical: +/- 40 degrees 14. Focus mode: manual focus 15. Projection method: front projection 16. CPU: MSD6A628 17. Main frequency: MSD6A628 main frequency 1.4G, Android 6.0 system, 4 core A7 processor, Mali450MP2 GPU, support DTMB/ DVB-T/ DVB-C, support dual stream 3D decoding. 18. Cache: 2G DDR3, memory 8GB 19. Video support: dat, mpg, mpeg ts, trp, tp vob MPEG2, MPEG4, Divx 3.11, Divx 4.Divx 5, Divx 6, Xvid 1.00, Xvid 1.01, Xvid 1.02, Xvid 1.03, Xvid 1.10-beta1/2 , H.264, RMVB, RM 20. Audio support: MPEG1 Layer3 AC3 EAC3 AAC, HEAAC WMA LPCM IMA-ADPCM/MS-ADPCM 21. Image support: jpg, png, bmp etc. 22. Flash support: support flash 11.1 23. Extended storage: support TF card and hard disk Support USB3.0 hard disk and USB3.0 U disk.Specification: Package Weight One Package Weight 1.83kgs / 4.02lb One Package Size 22cm * 22cm * 10cm / 8.66inch * 8.66inch * 3.94inch Qty per Carton 10 Carton Weight 19.55kgs / 43.10lb Carton Size 44cm * 38cm * 32cm / 17.32inch * 14.96inch * 12.6inch Loading Container 20GP: 498 cartons * 10 pcs = 4980 pcs40HQ: 1157 cartons * 10 pcs = 11570 pcs

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1. Wireless Display - Wireless screen mirroring, sync mirror the entire screen of iOS / Android smartphone, tablet PC to any HD screen TV or projector, perfect for PPT presentation and movie streaming. 2. Strong Compatibility - Supports Miracast, Airplay, DLNA protocol. Compatible with iOS 9.0 and above, Android 4.4 and above. Supports for Google Chrome (the latest version) and for Google Home. 3. Stable WiFi Signal - External WiFi module, supports 802.11b/g/n wireless connection, 2.4GHz WiFi, strong signal, supporting online local content wireless display: Video, Audio, Photo, Office file and Website. 4. No Driver Required - Just press one button to freely switch between Airplay and Miracast mode. Plug and play, no need to install drivers, easy to operate. Ultra low power consumption, and low heat. 5. High Definition Output - Supports Full HD wireless audio and video transmission, 1080P output with HD interface, providing you big screen experience. Uses compact portable deign for easy carrying. -Parameter: OS: Linux 3.0.8 CPU: RK3036 RAM: DDR3 128MB WiFi Module: Built-in Realtek 8188 USB WiFi Module WiFi Frequency: IEEE 802.11 b/g/n, 2.4G Max. Resolution: 1920 x 1080P Music Format: MP3, WMA, WAV, OGG, AAC, FLAC, 3GP Video Format: MPEG2, MPEG4, AVI, WMV, MKV, MOV, RM, RMVB Photo Format: JPG, BMP, PNG Power: 5V 1A Note: 1. Please make sure that your smart phone and Tablet PC support Miracast, DLNA, Airplay function before you buy it. 2. The WiFi Wireless Display Receiver is not compatible with Windows OS. 3. The WiFi Wireless Display is only compatible with Smart phone and Tablet PC, not compatible with PC. 4. The WiFi Wireless Display Receiver is not compatible with Netflix, Amazon Video Client, HBO go, Honda Motor.Specification: General Model G4 Material ABS Compatible with IOS: 9.0+/Android 0S: 4.4+ Size 5.5*3.7*1.3cm Hardware CPU RK3036 RAM DDR3 128MB Multimedia Output Resolution 1920*1080P Display Modes 1080P Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 10.5cm * 10.5cm * 2.8cm / 4.13inch * 4.13inch * 1.1inch Qty per Carton 100 Carton Weight 8.60kgs / 18.96lb Carton Size 55cm * 30cm * 23cm / 21.65inch * 11.81inch * 9.06inch Loading Container 20GP: 702 cartons * 100 pcs = 70200 pcs40HQ: 1631 cartons * 100 pcs = 163100 pcs

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