SK61 60%mechanical keyboard is hot swappable without soldering Connection (Hot Swappablewith Optical switches only). USB Type-C Wired, not support Bluetooth! Heywood is a Customization studio, we care deeply about your opinion, very welcome to know your customizable needs and suggestions.Brand: HeywoodModel: Three Modes Keyboard (Wireless/Wired)Keys Amount: 61 KeysAnti-Ghost Key: NKROSwitch: Optical Gateron Switch (Red/Brown/Blue/Yellow/Silver Switch)Connection: USB Type-CCable: 1.5m USB CableCase Material: ABSKeycaps Material: PBTSize: 292 * 102 * 39mmWeight:768gSystem Support: Windows /Android/Mac OSSK61 Features:1. Gateron Optical Switch & HotSwappable 2. Multi-RGBColor (Backlit)3.Three FN (FN1/FN2/FN3): FLASH memory, onboard FLASH memory unit could storage configuration to thekeyboard offline.4. IPX6 dustproof, waterproof (PCB board) and corrosion-proof.5. N-Key Rollover and full anti-ghosting. 6. Small and portable7. Ergonomic8. 85% PBTthermal sublimation keycapsFN Functions:1. Fn+Back:Turn on/off light effect.2. Fn+P/[{:Brightness down/up, 21 level adjustable.3. Fn+Q: Online model, you can choose to use manybacklight and macros.4．Fn+W/E/R: Offlinemodel.5. Fn+W: model 1, default function - normalkeyboard.6. Fn+E: model 2, default function - F1, F2, F37. Fn+R: model 3, default function - PS, SL, PB,Ins, HM, PU, Del, End, PD.
