This is the new Keychron B36 keyboard. I bought it to try out and have been using it for about a week, but I'm going to continue using a different keyboard, so I'm listing this one. It's like new and looks brand new. I am also separately listing a brand new, unopened unit of the same product. This wireless keyboard features a full-size (100% / 108-key) US layout, an evolved scissor switch for excellent quietness, and a variety of connection methods. Key remapping and macro settings are possible with the Keychron Launcher web app (no software installation required), making it suitable for a wide range of uses, including offices, homes, and educational institutions. I think this specification is of high value for this price range. Specifications ・Full-size 108 keys (100% layout, US layout) ・Switch: Scissor switch (59% higher design than conventional, quiet and stable) ・Lubricated on all keys for ultra-quiet typing ・Key customization and macro settings supported by Keychron Launcher (web) ・Supports 2.4GHz wireless (with included USB Type-A receiver, storage slot), Bluetooth 5.2, and wired (USB-C) ・Width: 130.95 mm ・Length: 436.95 mm ・Front height (including keys): 25.92 mm ・Rear height (including keys): 17.94 mm ・Polling rate: 1000 Hz (2.4GHz / wired) / 125 Hz (Bluetooth) ・Bluetooth version: 5.2 ・Battery: 800 mAh lithium polymer (maximum wireless usage time approx. 320 hours, varies depending on usage) ・Included cable: Type-C cable + Type-A to Type-C adapter ・Backlight: None (Non-backlit) ・Body material: ABS resin (keycaps ABS)