Havit Kb279gcm Wireless Keyboard and Mouse

Wireless connectivity: uses 2.4 GHz with a small USB receiver (nano‐dongle), giving about 8–10 m wireless range, so you get freedom from cables. Plug‐and‐play: no drivers needed — just plug the receiver into USB and it works. Keyboard: compact/full‐sized design with low‐profile, quiet keys, making typing relatively comfortable and less noisy (good for home/offices/quiet environments). Mouse: optical sensor with adjustable DPI (800 / 1200 / 1600) — gives enough sensitivity adjustment for everyday work, browsing, or light gaming/graphics work. Durability (on paper): keyboard keys rated many millions of keystrokes, mouse buttons rated for a few million clicks — suggesting reasonable longevity under typical usage. Good for everyday computing — typing, browsing, office work, home use, laptops or desktops.