Portable usb kit(MB-79):

Mini USB HUB

USB HUB Offers one upstream prot and four downstream ports.

Can be connected with 4 USB devices like mouse, flash disk , keyboard, DV etc.

Normally , low-power-consumption devices work under bus-powered mode,

Such as mouse ,joystick, keyboard

Mini Mouse

Hot plug-and-play USB interface

Optical technology for increased precision and convenience.

Mini USB optical Mouse:

4 Port USB Mini Hub