Differences among RK keyboards

Model Layout Backlight Connectivity Weight Media controls Built-in USB hub Compatible System Switch Type Hot-swappable Option Wrist rest Link
RK61 60% 61-key Blue backlit USB-C Wired, Bluetooth, 2.4GHz dongle 1.28 lbs (579g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × Learn More
RK68 65% 68-key Blue backlit Bluetooth, USB-C Wired 1.32 lbs (600g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × Learn More
RK71 70% 71-key RGB backlit Bluetooth,USB -C Wired 1.41 lbs (640g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × × Learn More
RK84 75% 84-key Blue/RGB backlit USB-C Wired, Bluetooth, 2.4GHz dongle 1.77lbs (803.5g) FN Shortcuts 2 ports Mac/iOS/Windows/Android RK Mechanical × RK84 RGB; RK84 Blue Backlit
RK84 PRO 75% 84-key RGB backlit USB-C Wired, Bluetooth, 2.4GHz dongle 2.84lbs (1290g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × Learn More
RK87 Tenkeyless 87-key RGB backlit 2.4GHz dongle,USB-C Wired 2.42lbs (1100g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × × Learn More
RK89 85% 89-key Blue backlit USB-C Wired, Bluetooth, 2.4GHz dongle 2.20lbs (1000g) FN Shortcuts 2 ports Mac/iOS/Windows/Android RK Mechanical × Learn More
RK96 90% 96-key Blue backlit USB-C Wired, Bluetooth, 2.4GHz dongle 3lbs (1400g) Dedicated Hotkeys & Volume Roller 2 ports Mac/iOS/Windows/Android RK Mechanical Learn More
RK920 Full size 104-key Rainbow Backlit USB-C Wired 2.02 lbs (920g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical × × Learn More
RK925 65% 68-key White backlit Bluetooth,USB -C Wired 1.32 lbs (600g) FN Shortcuts × Mac/iOS/Windows/Android RK Mechanical Low Profile × Learn More