1. Chip model: VL817 2. Transmission speed: 5Gbps (theoretical) 3. Input interface: USB-A 4. Data cable length: 30cm 5. Output interface: 4xUSB3.0 6. Interface compatibility: USB3.0 and backward compatible with USB2.0 and USB1.1 7. Supporting equipment: ROS robot/car, Raspberry Pi/Rising Sun RDK/Jetson series motherboards, PC computer, industrial computer 8. Compatible systems: Win7/8/10, Linux, MacOS, Ubuntu 9. Working voltage: 5V 10. Working current: 90mA 11. Output current: When the external power supply conditions are met, the total output current of four USB channels can reach 5A, and the output current of single USB channel can reach 1.5A 12. External power supply voltage and current: 12V input 2.5A, 24V input 1.35A in the case of output 5V5A (laboratory data) 13. External power supply interface: microUSB (5V), DC5.5x2.5 (9V-24V), XH2.54 interface (9V-24V) 14. Protection circuit: overcurrent protection, short circuit protection, power reverse connection protection 15. Dimensions: 68x60x18.5mm 16. Weight: 36.5 grams 17. The USB HUB board is specially designed for robot developers, compatible with Raspberry Pi, Jetson NANO series development boards 18. Onboard VL817 HUB chip, 4 output USB3.0 ports, three power supply interfaces of micro USB, DC5.5x2.5 and XH2.54 19. Support external wide voltage power supply, the total current can support 5A (MAX) 20. It can provide more stable data transmission and avoid transmission failure due to insufficient current 21. 1 input USB interface, 4 USB3.0 output interfaces, the transmission speed can reach 500MB/S 22. Three power supply modes, support 9-24V external voltage input 23. Wide range of applications, supporting robots, smart cars, Raspberry Pi, Jetson series boards, computers, etc. 24. The USB3.0 HUB expansion board is designed to solve the problems of insufficient USB interface on the motherboard and insufficient power supply caused by the increase of USB peripherals. 25. In addition to the USB-A standard data interface power supply, it also supports 5V (micro-USB), 9-24V (DC interface/XH2.54 socket) wide-voltage external power supply to ensure the normal power supply of USB peripherals 26. Compatible with Win7/8/10, Linux, Ubuntu, MacOS systems, no driver required, plug and play 27. If the USB device needs to be restarted, the device can be restarted by switching the power supply, without plugging and unplugging the damaged interface 28. Equipped with VL817 main control chip solution, the main control performance is stable, and the transmission is stable and safe 29. Efficient and safe power cooling management chip, using large-size heat sink to ensure stable temperature and safe transmission during high-power use 30. 4-way USB device status indicators, the device connection status is clear at a glance
