Wireless 2.4GHz USB Mini Keyboard
Ergonomic design; Full screen roll screen function; ROHS standard; Unique hotkey design; Fn+Touchpad; Smart match code technology; Built-in 2.4GHz wireless receiver; DPI adjustable; Working distance: 10m; Transmitting power: +5dB; Working voltage: 3.3V; Running current: <50mA; Sleeping current: <1mA