Latest business Promotional electronic Gifts / USB Crystal Pen / 2.0HUB Hub / with colorful lights
Latest e-business promotional gifts crystal pen 2.0HUB USB Hub
1, extension 4 USB interfaces, each supply up to 500mA,
2, using the new 2nd generation controller chips GL850A USB HUB
3, no drivers, plug and play, hot-swappable
4, USB2.0 interface, backwards compatible with 1.1/1.0, speeds up to 480Mbps
5, the system supports: Win95osR2/98SE/Me/2000/XP, Linux2.4andMac os8.5
Absolute USB2.0 interface specification, with a chip, the transmission is more rapid, stable and reliable!