With a total of 104 keys, it offers a complete typing experience that mimics the feel of a typewriter, making it ideal for both work and play.It is compatible with a wide range of devices, including laptops and PCs, thanks to its 2.4G wireless technology which offers a seamless connection without the hassle of wires. The power supply for this keyboard is versatile, supporting both Usb or other Dc power connections as well as battery power, giving you the flexibility to choose your preferred power source.