We are passionate about creating high quality and innovative mechanical keyboards designed to enhance your computing experience. GK68Mechanical Gaming Keyboard Bring You: Hot-swappable gaming keyboard The optical switches have quiet click sound, fast action with small resistance without a tactile bump feel,they are easier on your hands if you’re typing for long periods of time. All keys non-conflict Allows multiple keys to work simultaneously with high speed. Let you enjoy high-grade games with fast response. Ergonomic Comfort The design of this mechanical gaming keyboard is based on ergonomics, providing comfortable angle for typing and effectively reduces the burden on the wrist. Triple connection This hot swappable keyboard supports 3 connection modes, including USB wired mode, 2.4G wireless mode and Bluetooth mode. Specification: Keyboard size: 11.5*3.4inches/ 12.3*3.4 inches Material: PBT keycaps/ ABS base Keyboard weight: 2.2lbs Connection: Wired/2.4G/Bluetooth Wire Length: about 1.5m Number of keys:61/ 68 Packing List: 1* mechanical keyboard 1* keycaps puller 1* instruction[Amazing RGB Backlight & Dual System] RGB is such a cool element while playing games. This custom RGB keyboard fully know your needs and thus this model is equipped with RGB light and more than 16.8 million lights are available. Our keyboard is compatible with Windows and MacOS dual system system driver customization, customizable full keys (except FN key). Multi-layer definition of on-board storage. [Gateron Optical Switches] Our keyboard only supports optical switches,not support mechanical switches to replace. Gateron optical switches are 1-pin switches, unlike the traditional mechanical switches, the optical switches are triggered by laser though the contact point. In this way, they can last longer than general mechanical switches. There are Gateron Skyloong blues, reds, blacks as well as tactile browns for choosing. [68 Keys Compact Layout With Knob] Our 65% layout compact keyboard make use of each space, this size saves lots of desktop space, giving your right hand and mouse more space.With independent arrow keys and function keys, whether you are working, gaming or daily use, it will perform perfectly. With multifunctional Knob design, easy to control multimedia, you can program more functions of knob by driver, but can not hot-swap & replace the knob. [Gasket Mount & Sound Absorption Foams] To reach a top typing experience, our keyboard takes stable gasket mount structure, presenting a soft and even typing feeling. As to give a better Gasket typing experience, in addition to the silicone gaskets on the plates, our keyboard also enhances the sound and typing by placing two pieces of sound dampening silicon switch pads, silicone PCB foam, and bottom cotton foam. These layers can greatly enhance keystrokes. [Switchable Spacebar] Our keyboard supports switching between the split space bar and the traditional space bar. The spacebar is split into two parts, the left side retains the space function and the right side supports macro editing, try setting the right spacebar to Ctrl/Shift/Alt/Fnx. If you don't like the split spacebar, you can switch it to the regular long spacebar, this keyboard is defined by you!. [PBT Keycaps in MDA Profile] Our contrast color PBT shine-through keycaps, with ultimate typing experience and durability, compared to ABS material, PBT material is less common, feels better and is more durable. XDA keycaps are low-key and uniform, which makes this profile popular with enthusiasts because it has a nice look. The profile is considered a reliable choice for gaming and quick or regular typing.