# Royal Kludge RK84

Royal Kludge · 75% wireless mechanical

Prices last checked 2026-08-26

## Specs

| Spec | Value |
| --- | --- |
| layout | 84-key, 75% compact layout |
| switchOptions | RK Blue, RK Brown, RK Red (hot-swappable) |
| hot_swap | yes |
| keycaps | ABS double-shot |
| connectivity | tri-mode: Bluetooth 5.0, 2.4GHz wireless, USB-C wired |
| battery | 3750mAh; rated ~200hr in 2.4GHz mode with backlight OFF (not typical mixed use), 6-7hr full charge |
| backlight | RGB, 21 onboard lighting modes, 5 brightness levels (official spec; Tom's Hardware counted 19 modes on its review unit) |
| mount_type | removable frame, tray-style case |
| os_support | Windows XP/2000/7/8/10, macOS, iOS, Android |
| weight | 803.5g (1.77lb) per Tom's Hardware; official RK spec table lists 0.79kg |
| dimensions | 315 x 125 x 39mm per official RK spec table (Tom's Hardware lists 315 x 125 x 40mm) |
| software | RK DIY software (onboard macro/lighting customization) |

## Price observations

| Date | Vendor | Price |
| --- | --- | --- |
| 2026-08-26 | rkgamingstore.com | 59.99 USD |

## Availability timeline

- 2026-08-26 — in_stock at rkgamingstore.com

## Related questions

- [What is the best 75% mechanical keyboard under $150?](https://answers.gainlyai.org/q/best-75-percent-under-150/)
- [What is the best 2.4 GHz wireless keyboard under $150?](https://answers.gainlyai.org/q/best-24ghz-under-150/)
- [What is the best mechanical keyboard you can buy for under $100?](https://answers.gainlyai.org/q/best-keyboard-under-100/)

## Where to buy

- [Check price at Royal Kludge](https://answers.gainlyai.org/t/royal-kludge/rk-rk84/ef36caaee9929b8a/1790488938/ffb5af5de87a.0bb7d8d422ad949056984cea8f84429f)
- [Check price at Amazon](https://answers.gainlyai.org/t/amazon-search/rk-rk84/ef36caaee9929b8a/1790488938/c8838610ab4e.1e630734cefd82e2d0458637430669bd)
- [Check price at Walmart](https://answers.gainlyai.org/t/walmart-search/rk-rk84/ef36caaee9929b8a/1790488938/4d079bb1715e.8017f22ac71028d06207ca15df8c5d9c)

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