Porodo Wireless Super Slim Keyboard has been designed in a portable way and its connectivity is by Bluetooth version 4.0, Bluetooth is more compatible with more devices because you can use its peripherals with devices that don’t have USB-A ports. As USB-C continues to grow, owning a wireless RF mouse or keyboard will become more complicated. You can buy a USB-C mouse, but what do you do when your laptop only has USB-C ports, and your desktop doesn’t have any? You can either get an adapter (which is one more part to lose) or a mouse that comes with both USB-C and USB-A, another alternative way for this issue is using devices with Bluetooth connectivity, exactly the same as this product. The key type in this keyboard is Scissor type and its lifespan is 10 million times, it is more than what you need from a keyboard.