The USB connects, did not need the outside to place the power supply, easy to take to take to drive the procedure, automatic exa

Detailed Product Description
  

Usb2.0 Auto Sharing Switch prints the automatic share machine.

Product specification:

1.The computer connects------------------------------4
2.The equipments of USB connects----------------------1
3.Power supply-------- Did not need the outside to place the power supply

4.150* 64*21 size( long* breadth* high)( mm)

5.Weight:220 g
6.metal alloy outer shell.

Support the Windows 98/ Me/2000/ XP, MAC and MAC 10
The USB connects, did not need the outside to place the power supply, easy to take to take to drive the procedure, automatic examination equipments of system.