Features: 78 keys keyboardinmini size,easy to carry.With multimediafunctional key (pressing Fn+F1-F12), very convenient for work and entertainment use. Lightweight chocolate independent key cap, surface micro-arc shape, more fit the finger pulp radian, comfortable to click. Ergonomic design,the palm and finger naturally fit the mouse, comfortable feel, moderate key rebound strength, soft touch. Plug and play,the USB cable can connect keyboard directly, no driver required, plug and play, more convenient to use. Wide compatibility, suitable for a variety of devices: tablet/phone/PC; Suitable for a variety of operating systems: Windows/Mac/Android/IOS. Specification: Item type: Mini keyboard Model: K-1000 Color: Black Key Number: 78keys Material: Plastic Interface: USB Item size:28.5*12*2cm / 11.22*4.72*0.79in(L * W * H) Item weight: Approx.237.5g /8.38oz Package size:30.3*14.5*2.8cm / 11.93*5.71*1.1in(L * W * H) Package weight:300g /10.58oz Packing list: 1 *Keyboard