Targus AMB581GL. form Factor: Ambidextrous. Device Interface: Rf Wireless + Blue\n\nTargus AMB581GL. Form factor: Ambidextrous. Device interface: RF Wireless + Bluetooth, Buttons type: Pressed buttons, Buttons quantity: 1, Scroll type: Ring. Power source: Batteries. Product colour: Black\nPut productivity at your fingertips with the Compact Multi-Device Dual Mode Antimicrobial Wireless Mouse. Experience freedom from cords with two wireless connectivity options, 2.4 GHz or Bluetooth?-. Sporting a simple, pebble-shaped design, easily click, point, and scroll using the three essential buttons you need.\nFor an added benefit, this mouse features Targus DefenseGuard--- Antimicrobial Protection, which creates a cleaner surface and works continuously to protect the mouse by preventing the growth of micro-organisms. Unlike topically applied sprays, DefenseGuard--- mice are treated with an antimicrobial additive that does not wear off and lasts for the life of the product.\nMore from the Manu;