SpaceMouse® Enterprise - 3Dconnexion

Cadmouse Compact Wireless - CAD Professional Wireless MouseIt is a professional tool developed all around, performance, precision and ease of use for engineering in CAD. Ergonomic compact design gives you a dedicated mid-mice button and intelligent scroll wheel. Provides easy accuracy due to the best 7.200 dpi optical sensor and continuous touch feedback for smooth mouse movement. It can work up to 2 months without charging and connecting easily via Bluetooth or USB-cable universal receiver.