Logitech MK275 Wireless Keyboard & Mouse

Full-Size Keyboard with Numpad
Includes 103 keys, 8 hotkeys, and spill-resistant design with two adjustable tilt angles

Compact Ambidextrous Mouse
Optical sensor at 1000 DPI, smooth scrolling, on/off switch, and a fully comfortable design for left or right-handed users

Reliable 2.4 GHz Wireless Connection
Lag-free performance up to 10 m with a tiny USB nano receiver—plug-and-play with no software needed

Long-lasting Battery Life
Keyboard lasts up to 36 months on 2×AAA batteries; mouse up to 12–18 months on 1×AA battery. Both include power-saving on/off switches

Spill-Resistant & Durable
Keyboard is tested to handle minor spills (up to ~60 ml), and both devices are built to survive everyday wear

Solid Build & Reliability
Rated for 5 million keystrokes and a mean time to failure (MTTF) of over 150,000 hours; supported by a 3‑year limited warranty