Sell 3D Ball Mouse

3D Ball Mouse You May Also Be Interested In: 3d ball mouse 3d mouse ball mouse shell button
1. The whole unitary button with right and left control
2. With upper shell button and underside shell
3. Free direction and fast scrolling
4. Compatible with Windows NT/95/98/2000/ME
5. PS/2, USB, PS/2 and USB combo are all available
6. Different colors to be chosen
7. Size: 113.5(L) x63(W) x36.5(H) mm
8. Weight: 125 1 20g