1. Interface: USB 2.0 x 3/SD x 1/TF x 1 2. Cable length: 0.2m 3. 5-port expansion, support for keyboard and mouse, hard disk, U disk, SD card, TF card, etc., say goodbye to repeated plugging and unplugging 4. No need to power supply, you can drive large-capacity mobile hard disk and multi-device connection 5. Three USB2.0 high-speed transmission, support for device document transmission, smooth and do not drop the line 6. With high-performance chip, faster feedback for keypad and mouse commands 7. Support a variety of SD/TF card, so that cell phones, digital cameras and other equipment data transfer more convenient 8. Support Windows 7/8/10 and other mainstream operating systems in the market, plug and play 9. Using USB2.0 interface, with the transfer of data, video transmission and other functions, including notebooks, desktop computers and other equipment 10. Stable connector, tough and durable, not broken 11. High-performance master control chip, optimize the line structure, focus on the field of data, faster and more stable 12. Made of high hardness ABS material, wear-resistant and durable anti-scratch
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