Razer Viper - USB Type-A Optical Mouse - 20,000 DPI Display diagonal___33 cm (13") 1 Gen 1) Type-A ports

1 Gen 1) Type-A ports quantity 2 Keyboard Full-size keyboard Yes Keyboard backlit Yes Numeric keypad Yes Pointing device Touchpad Software Pre-installed software HP Connection Optimizer

thumb drives

Connect multiple speakers to fill a house

360 Animation Video

and conference call with crystal clarity

Razer Viper - USB Type-A Optical Mouse - 20,000 DPI Display diagonal___33 cm (13") 1 Gen 1) Type-A ports20000 DPI, 650 IPS, 50G, Optical Razer 8000Hz HyperPolling Technology 8x faster than any other gaming mice Razer Focus+ 20K DPI Optical Sensor for cutting edge precision 2nd gen Razer Optical Mouse Switch for actuation at the speed of light 71g lightweight design for swift, effortless control Advanced On board Memory for personalized settings wherever you go Razer Speedflex Cable for minimal drag and fluid swipes Mouse Scrolling directions Vertical