4-port USB Hub 2.0, Suitable For USB Disk, Card Reader, USB Mouse, USB Keyboard, Scanner And Other Computer Peripheral Products<br> Selling point:<br> --Support hot swap and low power consumption. Suitable for U disk, reader, USB mouse, USB keyboard, scanner, digital camera, digital video camera, USB sound card, hard disk and other computer peripheral devices<br> --Expand 4-port USB, each port power supply up to 500mA, using 2 generations of USB hub controller, no driver, plug and play, all using first-class high-quality electronic devices, to ensure the stability of the product<br> Specification:<br> Input voltage: 5V<br> Material: ABS<br> Product weight: 50g<br> Transmission rate: up to 480mbps / S<br> Working current: 500mA<br> Working temperature: - 20 ℃ - 75 ℃<br> Packing include:<br> 1*USB Hub<br> Note:<br> 1.Please allow 1-2 cm error due to manual measurement. pls make sure you do not mind before you bid.<br> 2.Due to the difference between different monitors, the picture may not reflect the actual.<br> thanks for your understanding!<br> Support hot swap and low power consumption. Suitable for U disk, reader, USB mouse, USB keyboard, scanner, digital camera, digital video camera, USB sound card, hard disk and other computer peripheral devices<br> Expand 4-port USB, each port power supply up to 500mA, using 2 generations of USB hub controller, no driver, plug and play, all using first-class high-quality electronic devices, to ensure the stability of the product