The Port Wireless Silent Keyboard & Mouse offer a quiet and ergonomic 2in1 office peripheral solution. The full-size US layout keyboard offers comfortable keycaps and a total of 20 multimedia keys, ranging from navigation shortcuts, audio controls, power management, email access and other tools such as a calculator button. The mouse is designed with five responsive buttons and a responsive scroll wheel. It has an accurate optical sensor with DPI adjustments for 800, 1200 and 1600 DPI. Port has accompanied this wireless keyboard & mouse pairing with a 2.4Ghz dongle that interfaces with either a USB-A or Type-C port and is widely compatible, working with Windows, Mac OS and Android devices.