Portable Finger Hand Held 4D Usb Mini Trackball Mouse
It is off-table, without limitation by operation space and avoiding harm to wrist and muscle. The two dimensions and buttons are simply controlled by fingers.
Looking for something a bit different in a mouse? This new mouse from Brando might be up your alley. It looks like a lame Sci-Fi gun in a low budget movie, but who knows, it might just help your wrist.
- Off table and without limitation of operational space
- 4D page scrolling function can be controlled simply by your thumb
- Features 3-button design with trackball
- USB 2.0 interface, plug and play, no software required.
- Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers
- Easy to use - left or right hand, or cradled between both
- Mini size, light weight, easy to carry
- Ideal for both laptops and desktops
- 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
- USB Cable length: 2M
- Package size:11*6*14.3 (CM)