Kensington Expert mouse Office Ambidextrous RF Wireless + Bluetooth Trackball

Kensington Expert Mouse. Form factor: Ambidextrous. Movement detection technology: Trackball, Device interface: RF Wireless + Bluetooth, Buttons type: Pressed buttons, Buttons quantity: 4, Scroll type: Ring. Power source: Batteries. Product colour: Black

• Wireless connection via Bluetooth® 3.0/5.0 LE or USB nano receiver
• KensingtonWorks™ software lets you customize all 4 buttons, adjust cursor speed
• DiamondEye™ optical tracking technology for premium cursor control and accuracy
• Award-winning Scroll Ring lets you scan up and down pages with ease
• Large ball is designed as a perfect sphere to provide exceptional precision
• Detachable wrist rest supports hand and wrist for ergonomic comfort
• Ambidextrous design works equally well for both right-handed and left-handed users
• Auto-sleep helps conserve AA battery life