Feature: 1. Button life can be up to 50 million times, more durable and suitable for universal computer model types. 2. Plug and play, no driver or CD needed, suitable for all game player, convenient to press and having good hand feelings. 3. Mechanical keyboard, high and low key layout, feel better and practical to use, wonderful accessory for computer. 4. Rich multimedia function key design, game office switch at will, support the backlight function, easy to use. 5. The upper right corner is equipped with 4 multimedia buttons, M1: last track, M2: play/pause, M3: another track, large knob: volume +-/ mute. How to Use: Plug and play. Specification: Item Type: Keyboard Material: ABS Applicable Model: General Button Numbers: 104 Keyboard Interface: USB Backlight Function: Support Key Life: 50 million times Wire Length: Approx. 1.5m / 4.9ft Package List: 1 x Keyboard 2 x Button 1 x Clip 1 x Manual

With 4 Multimedia Buttons:The upper right corner is equipped with 4 multimedia buttons, M1: last track, M2: play/pause, M3: another track, large knob: volume +-/ mute. Backlit Design:Rich multimedia function key design, game office switch at will, support the backlight function, easy to use. Mechanical Feeling Keyboard:Mechanical keyboard, high and low key layout, feel better and practical to use, wonderful accessory for computer. Plug And Play: No driver or CD needed, suitable for all game player, convenient to press and having good hand feelings. Durability:Button life can be up to 50 million times, more durable and suitable for universal computer model types.