USB 3.0 Hub – 4 Port Black

Description: Features:
Mini adapter Plug and play
Wireless transmission, the longest sensing distance up to 10 meters
Portable and weight light, very convenient to carry and store
Power switch for save power
With 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing
Up to 10 meters of operating distance
Power Supply: 2 x AAA Battery(Not included)
Mouse type: Wireless Optical Mouse
Interface: USB
Size:108*75*38 mm
Package Includes:

1 x Wireless Portable Optical Mouse

1 x USB receiver