Features: ◆ 3108DS adopts narrow frame design, 108-key full-size key layout, simple and classic. ◆ Gateron Switches, classic and durable. ◆ Customized PBT keycaps, comfortable feel. In order to provide a better feel, we select PBT keycaps with about 85% PBT content. The surface is dry and not easy to slip, giving you a comfortable touch feel. ◆ Volume adjustment, convenient to use. Compared with the traditional 104-key key position, four additional function keys are provided: calculator, volume switch, volume -, and volume +. ◆ Full-key macro programming. You can set up game combos to be stored in the keys to help you trigger skills with one key and win with one click. ◆ Separate keyboard and data cable. Use Type-C interface, detachable design of keyboard and data cable, easy to use, easy to disassemble and assemble, also support Type-C to Type-C interface cable. ◆ Three-way wire storage slot. Provide bottom three-way wire slot, can adjust the wire position according to your personal preference. ◆ Double-layer feet. Two-stage keyboard feet structure, three-level keyboard height adjustments. ◆ All keys macro definition. It supports drive-free macros, which can be customized except for special function keys to help work or games. ◆ Windows shortcut keys. Support Windows system shortcut key combination, such as media player, browser, mail, etc. ◆ N-key Rollover. Support full keys without conflict, essential for gamers. Specifications:  Color: Black Grey / Rose Red.  Number of keys: 108 keys.  Switch type: Gateron Yellow / Orange / Pink Switch.  Keycap material: 85% PBT.  Keycap process: Two-color molding.  Interface: Detachable Type-C interface.  Multimedia shortcut keys: Support.  Macro definition: Support.  Backlight: None.  N-Key: Support.  Return rate: 1000Hz.  Cable length: 1.8m.  Size: About 440*140*41mm.  Weight: About 1200g.  System support: For MAC OS series / Windows / Linux (some systems only support.  input and do not support special shortcut functions). Package Included: - 1 x 108 keys Mechanical keyboard. - 1 x Type-C to USB data cable. - 1 x Dust cover. - 1 x Key puller. - 1 x User manual