AULA F99 Pro Wireless Mechanical Keyboard with Knob,Gasket Structure,Tri-Mode BT5.0/USB-C/2.4GHz Hot Swappable Keyboard,Creamy Sound,RGB Backlit...

Multi-Device Connection: AULA F99 Pro wireless mechanical keyboard provides three connection methods, including BT5.0, 2.4GHz wireless mode, and USB wired mode. It can be connected to up to five devices at the same time, and switch between them easily by FN and key combination keys and side button. No limits about your keyboard connection to meet the needs of work, gaming, and study Multi-function Control Knob: This AULA 96% wireless gaming keyboard is equipped with functional knob to switch backlit mode or multimedia mode. In backlit mode, you can rotate the knob to adjust the brightness of the lights, and click the knob to switch the lighting effects easily; in multimedia mode, rotate the knob to adjust the volume, and click the knob to play or pause. Long press the knob for about 5 seconds to switch modes Hot-swappable Custom Keyboard: The switches and keycaps can be freely replaced(keycap/switch puller are included in the package).This customizable keyboard with hot-swap PCB all