Port: 4 x USB 2.0
Color: White, Black, Blue, Red, Green
Printing: Silk Screen
No need to drive the system, plug and play, support hot swap
System support: Win95 / 98 / Me / 2000 / XP, Linu * 2.4 and Macos8.5 or above
Current protection, support for overload voltage and instantaneous current protection, the use of safe and convenient
Small form factor, easy to carry