Features: 1.High Speed: Type C USB3.1 interface, the data transmission speed of this mechanical keyboard can be up to 40Gbps. 2.Hot Swappable: Hot swappable, for Gateron Switch supports level mechanical switches to meet the needs of players. 3.Premium Materials: PMMA acrylic casting body, glazed appearance, at the same time increased surfaces fogging treatment, more uniform light transmission. 4.Small Portable: Small, portable, easy to carry, easy to use, increased independent direction key control. 5.RGB Backlit: A variety of built in cool lighting modes are optional, and RGB colors are optional. specification:Item Type: Mechanical Keyboard Material: PMMA Model: K 66 Keyboard Structure: Stacked Number of Keys: 66 Keys Interface: Type c Transmission Rate: 40gbps Lighting: Full Key No Punching, Rgb Lighting Link Method: Single Mode Wired Line Length: 1.8m Button Life: 5000w Times Working Voltage: 5v 350ma PackageList:1 x MechanicalKeyboard 1 x Type C Cable 1 x Key Puller 1 x Shaft Puller 1 x Cleaning Brush 1 x User Manual