YUNZII SK61 Black Hotswap Mechanical Gaming Keyboard with Optical Switch, RGB, Programmable Customizable Keyboard (Gateron Red Switch, Black 61 Keys)
Brand: YUNZII
Color: Black 61 Keys
Brand: YUNZII
Model: SK61 Wired
Keys Amount: 61 Keys
Color: White, Pink, Grey
Switch: Hotswap Gateron Switch (Gateron Black Switch, Blue Switch, Brown Switch, Red Switch)
The hotswap keyboard can be customizable and easily change the key switch Connection: USB Type-C Wired, Not support Bluetooth
Keycap Material: PBT Dye sublimation
Cable: 1.5m USB Cable
Size: 295 * 105 * 45mm
Weight: 768g
System Support: Windows /Android/Mac OS
Anti-Ghost Key: NKRO
Backlit: 16.8 million RGB backlight

Features:
1. Multi-color
Approximately 16.8 million color true RGB keyboards, there are more custom RGB in software
Three FN layer
3-layer editable download function, FN1/FN2/FN3 user-defined.
FLASH memory
Onboard FLASH memory unit could storage configuration to the keyboard offline.
4. Ergonomic keyboard
Ergonomic design, no feel fatigue after long term use.
5. NKRO
Full anti-ghosting. Full keyboard keys without conflict, enjoy the process without any obstacles.
6. protable 61 keys
easy to carry, play computer game, mobile games.
7. Waterproof
Waterproof, dustproof, corrosion-proof, IP55 waterproof grade.

Is the driver readable on a Mac?
the driver is only readable on Windows. However, the settings finished on Windows can also be used on other devices including Mac/iOS/OS/Android/Linux.
Hotswap Optical Switch and Waterproof：Hot-swap keyboard with optical switch allows you to change switches without soldering. IP55 waterproof grade can protect the keyboard better.
Ergonomic and PBT Dye Sub Keycap：Ergonomic keyboard, no feel fatigue after long term use. PBT Dye Sublimation keycap make the typing more comfortable with higer quality.
Customized Three FN and backlight: 3-layer editable download function, FN1/FN2/FN3 user-defined. Approximately 16.8 million color RGB effects, with the driver can be configured with massive lighting effects.
Strong compatibility and Type-C dual modes: Work well with Windows /Android/Mac OS and so on. Extra keycaps for Mac operating system are provided.
Compact and Portable：Fits right in backpack. Minimalistic design doing more with less. Requires less hand movement while still being able to access all the functionalists. Driver can be configured with massive lighting effects.