Modes of connection for the FANTECH MAXFIT67 MK858 Modular Bluetooth, Wireless RGB Mechanical Keyboard 3 USB, Bluetooth, and wireless Both yellow and white switches are available. Form Factor: 65% DYE-SUB PBT Keycaps Additional DYE-SUB PBT Keycaps for a South-Facing RGB Switch with Programmable Encoder Knob (7 pieces) Exceptionally Durable Pre-Lubed Stabs with Hot-Swappable Sockets Adaptable Three-Step Height Connect up to five devices with ease. Click Here for Additional Information. Click here for additional gaming keyboards. FANTECH MAXFIT67 MK858 MODULAR RGB MECHANICAL KEYBOARD Display More