The A4TECH FG1112 is a wireless keyboard and mouse combo that comes with Bangla support. It has a 2.4 GHz wireless connection that provides a powerful, reliable connection up to 10-15m 1. The keyboard has 12 Fn hotkeys and is splash-proof 1. The mouse has 3 buttons and a 1200 DPI resolution 1. The combo is compatible with Windows 7 / 8 / 8.1 / 10 .Plug & Play, One small Nano receiver connects both the mouse and keyboard to your computer. Just plug it into a USB port and you???re ready to go. Keyboard: Ultra sleek & Thin Keyboard, Durable fonts, Adjustable Keyboard legs, Drain Holes Design, Round-Square Keycaps, FN Multimedia Hot Keys, Mouse: Symmetric Design, 5M Click Button Lifetime, Power on/off Switch