الفأرة العجيبة رباعية الأبعاد 4D

1.Off table and without limitation of operational space

2.4D page scrolling function can be controlled simply by your thumb
3.Features 3-button design with trackball
4.USB 2.0 interface, plug and play, no software required.
5.Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers
6.Easy to use - left or right hand, or cradled between both
7.Mini size, light weight, easy to carry
8.Ideal for both laptops and desktops

Descriptions:

. Color: Black

. Materail: Non-slip soft rubber
. Place end of index or middle finger on trigger button & thumb on roller ball
. Suitable for Tablet PC & Laptop & Desktop computer
. Compatible with Windows 95 version B / 98 / ME / 2000 / XP / NT
. Dimension: 80*50*55mm
. USB Cable length: 2M
. Net weight: 65g
. Package weight: 98g
. Package size: 145*115*60mm