. This 2 in 1 pack contains a wireless and; silent keyboard and mouse compatible with Windows Mac OS and Android. Enjoy an ergonomic keyboard with quiet and comfortable keys and 20 multimedia shortcut keys. The silent mouse offers 5 buttons with scroll wheel and optimal accuracy thanks to an integrated optical sensor. The dongle allows you to instantly connect the mouse and keyboard to your computer and is compatible with a USB-A or USB-C port. 2 in 1 wireless and; silent keyboard and; mouse packPlug and; play setup104 key silent keyboard with 20 shortcut keys5 button silent mouse with scroll wheel    .