BAKTH Gaming USB Wired Multimedia Keyboard 109 Keys US Layout + Durable Large Mouse Mat 104 standard keys, 5 muilti-media keys: fast backward, Fast Forward, volume-reduceing, volume-increasing, mute. The big ergonomics keycaps provide a quiet, comfortable typing experience, especially the big space key. Interchangeable arrow and "WASD" keys, WIN keys can be disabled when gaming, and splash resistant. Made for PC gaming: Compatible with Windows 8, Windows 7 and Windows Vista iMac. Package contents: 1 x gaming keyboard, 1 x customized mouse pad as gift. 12 month warranty with best customer service.