LexonElec XM87 - US Wired/Wireless

Feature: Three connection modes: Bluetooth; 2.4G; Cable connection Compact 87 keys, QWERTY layout (USA). 27 kinds of RGB color backlighting 4000mAh large capacity rechargeable battery Full Key Anti-Ghosting Custom Linear Switch: White Jade Switch Gasket Structure, 5 layers of PORON cotton filling inside Precision tuned satellite switch Hot-swappable - Supports 3 or 5 pin switch Two level height adjustment bracket feet Ergonomic design Widely Compatible: PC, Laptop, Compact, Mac, Windows, etc. Backlight mode: FN+\|: Change the backlit keyboard mode (19 types) FN+Del: change the color of the backlight (8 types) FN+↓/↑: Change the brightness of the backlight FN+←/→: change the speed of the backlight FN+Backspace: turn backlight on/off FN+ESC: Light Reset FN+Ctrl: change the side backlight FN+End: change the function bar backlight FN+Alt: Battery required--If the function bar displays green backlight, the battery is enough; if the function bar has red backlight, the battery is insufficient.