The new Keychron K5See5 keyboard is for sale in its original packaging. The keyboard features Keychron Optical Mint mechanical switches and offers combined connection options: wired via USB and wireless via Bluetooth. There are 104 keys with a polling rate of 1000 Hz in wired mode. The RGB backlight allows you to work in low light conditions, and the 2000 mAh lithium-polymer battery provides up to 90 hours of operation with the backlight off and up to 30 hours with one LED backlight. The keyboard is compatible with Windows, MacOS, Android and iOS and has layouts in Latin, Cyrillic (Russian) and Cyrillic (Ukrainian). The case is made of ABS and aluminum, the size is 17-22 x 435 x 120 mm, weighs 673 g. Color - black. An ideal choice for those who value quality and functionality.