RK84 75% Wireless Mechanical Keyboard
RK84 75% Wireless Mechanical Keyboard
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- 3750mAh Big Mac
- 84 Keys, Compact 75% layout
- 2x USB 2.0 passthrough
- Diverse RGB Backlit
- Hot-swappable Switch
- Three Modes Connectable Keyboard
- Removable Frame
- DIY Software Supports
Tech Spec
Package Included
Software

- Overview
- Comparison
- Switch Specs
- Reviews
| Model | RK61 White | RK84 White | RK68 White | RK87 Wihte |
| Keys Layout | 61 keys | 84 keys | 68 keys | 87 keys |
| Connection | Bluetooth (3 devices) | 2.4Ghz + Bluetooth (3 devices) | Bluetooth (3 devices) | 2.4Ghz Wireless |
| Backlight | Blue | RGB | Blue | RGB |
| Switches | Blue | Brown | Brown | Brown |
| Size | 289*103*39mm | 315*125*39mm | 309*103*39mm | 360*135*39mm |
| Weight | 0.50kg | 0.79kg | 0.60kg | 1.10kg |
| Battery Capacity | 1450mAh | 3750mAh | 1450mAh | 1850mAh |
| Software | ✓ | ✓ | ✓ | ✓ |
Switch Specs & Sound Test
Credit@cozyleafs
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Credit@cozyleafs
Bought this in early Oct 2025. Product which arrived was an RK71, not the RK84 which I had ordered. The keycap puller and 2.4 GHz dongle were missing. The box was severely damaged on one end. The bottom row of keys showed signs of cosmetic damage. The worst part was no reply from Royal Kludge, only back-and-forth referrals between two e-mail addresses. I ended up buying an RK84 from Amazon, with no issues, but the single star is for my unresolved return for the first order. BUY FROM AMAZON, NOT FROM RK.
Hello, im liking a lot the keyboard. Thank you.
RK84 75% Wireless Mechanical Keyboard
Great quality, long battery life, nice rgb
Super nice feeling, the quick swaps are very nice! solid keyboard!