Details:

(We will shiprandom color according inventory,if you have request aboutthis,please contact in advance,thanks)

Goods size:60 mm X 65 mm X 15mm

Support WIN 98 (need to driver) / ME/ 2000 / XP/Vista/MAC

A USB interface expanded to four,compact, practical, convenient, each power supply highest 500ma

With the high quality electronicdevice, ensure stable operation

And down compatible USB1.1/1.0standard specifications

Can connect all kinds of high speed(480/12 Mbps) and low (1.5 Mbps) USB peripheral products
 

With the support plug and play andhot plug function

Joint transformer can be connected2.5 -inch hard drive can be directly external box

2A current, the voltage 110 V to 240V