Type: custom keyboard Interface: Type-C USB Whether to support plug and play: support Connection with computer: wired/ Bluetooth Whether there are multimedia function keys: Yes Shortcut key: yes With or without hand rest: no Waterproof function: does not support waterproof Key technology: function customization with one key to realize combination key shortcut function Backlight function: none Whether to support ergonomics: support Material: acrylic colour: black Package Contents: 1 x Mechanical Keyboard 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.