Finger Hand Held 4D Off-Table USB Mini Track Trackball Mouse

Description:
- Elegant design
- Off-table, for free and comfortable operation
- Avoiding eye fatigue and radiation harm
- User doesn't have to sit close to monitor by using this track mouse
- Can control the cross coordinates sensitively, simple with the thumb
-Compatible with 95 vesion B/98/ME/2000/XP/NT
- High accuracy and sensitivity
- Instant plug-and-play, no batteries or software installation needed
- One of the best computer accessories for laptop, notebook, and netbook users
- When using as an optical mouse, the device is made for your right-hand
- When using the 4D trackball, the device fits both left and right handed users
- Fingertip-based controls allow for quick and accurate movements
- Can be operated in various ways, avoiding harm to palm joint, wrist, and muscle
- Primary Function: USB Optical Mouse with a 4D Trackball
- Buttons/Controls: Left Click, Right Click, Mouse Wheel, 4D Trackball



Package includes:

1* hand-held track mouse