AOC Mechanical Switch Gaming Keyboard(GK410) Main Features: ☆The mechanical switch is designed for gaming and the 2.4mm trigger distance gives you unusual gameplay speed and precision. ☆104 key anti-design:press abdy number of keys in any order with conflict-prevention protection to accurately achieve the desired function ☆The keyboard plate is made of aluminum alloy and is anodized and sanded. So the plate witch thin and unusual appearance and more durable. Specification: Brand: AOC Model: GK410 Mechanical Switch: Blue Switch Keyboard Keys: 104 Keys Product Size: 435x125x35.47mm Product Weight: 688g Rated Voltage: DC5V Rated Current: <200mA Connection Method: USB Wired Package Included: Mechanical Blue Switch Keyboard Manual System Required -Windoes 7,8,10 above system -USB Port