Pro grade Logitech G mechanical keyboard built to the exacting specifications of eSports athletes for a competition level blend of speed, precision and quiet performance Durable Romer G switches deliver 25 percent faster actuation than standard mechanical switches so every keypress is nearly instantaneous from fingers to screen Ultra portable sleek and compact design frees up table space for mouse movement and is easy to pack and transport to tournaments;Rock-Solid Reliability Detachable Micro USB cables features a three pronged design for an easy, secure connection and safe transport in your travel bag Comes with three step angle adjustment and rubber feet for adequate stability during intense gaming. Requirements are windows 7 or later, mac os x 10.10 or later