Description: Three connection modes: support Bluetooth 5.0, 2.4Ghz signal transmitter and USB-C wired mode, making the keyboard more convenient and quick to use. 68-key: Creative 65% compact layout is different from the traditional mechanical keyboard. While the arrow keys and multimedia control keys are fully functional, the volume is reduced to a greater extent, making the keyboard more compact and lighter. Support hot-swap, can freely replace all mechanical switches similar for Cherry MX on the market, support 3pin/5pin switch. Programmable, support custom lighting. The back comes with USB-Hub expansion ports, including 2 USB ports and a Type-c port, which can be used to connect U disks, mice, headsets, mobile phones, and even portable displays, making device management more convenient. Built-in 3150mAh high-capacity rechargeable battery, with smart chip, can support the keyboard to continue to use about 200 hours in the case of full performance, and supports charging during use. Specification: Material: ABS Plastic Size: 25x20x2cm/ 9.8x7.9x0.79 inch Weight: Approx. 650g Model: RKG68 Package Includes: 1 Set Keyboard Note: 1. Please allow 1-3mm measuring deviation due to manual measurement. 2. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!