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RK Royal Kludge RK84 75% Wireless Mechanical Keyboard - Yellow Switch

Posted May 8, 2026Updated May 13, 2026

$39.99$59.99

33% OFFYou save $20.00

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In Stock

Is this a good deal?

RK Yellow Switch: Similar to the feel of the Gateron yellow switch, heavier and more smooth than the red switch. Pre-lubed in every quantity, buttery smooth, quick response.
That is THREE MODES: Wireless mode with stable BT5.0, hassle-free 2.4Ghz dongle plus USB-C wired mode set no limits about your keyboard connection.
84 Keys, Redefine TKL - The innovative 75% unique layout differs from traditional TKL keyboards, which cuts more clumsy space off while supporting the same functionality as practical arrow, multimedia, and control keys.
Hot-swappable - Hot-swap PCB allows you to replace 3 pins/5 pins switches freely without soldering issue. Enjoy the fun of making your own keyboard.
High-capacity Battery - This keyboard is week-durable to 200 hours with nonstop using under backlight off status, fully charged requires only 6-7 hours
Hub Design - This wireless mechanical keyboard is armed with 2 built-in USB pass-through ports and 1 Type-C Port, allowing to back up more facilities

Exceptional Deal

This 75% mechanical keyboard offers triple connectivity (BT, 2.4G, USB-C), hot-swappable switches, and a 200-hour battery. Perfect for gamers and typists wanting a compact layout with arrow keys. Save 33% now.

What we like

Triple mode: Bluetooth, 2.4G, USB-C
Hot-swappable PCB accepts 3/5-pin switches
200-hour battery life with backlight off
Compact 75% layout with arrow keys

Watch out for

Plastic build feels a bit cheap
No dedicated software for macro programming

Tip: Consider swapping the keycaps for a better typing experience if you prefer PBT.

Our Take

Best for: Budget-conscious gamers and mechanical keyboard enthusiasts.

The RK Royal Kludge RK84 is a feature-packed 75% mechanical keyboard that punches well above its price point. 4GHz wireless, and USB-C wired - making it versatile for any setup. The hot-swappable PCB supports both 3-pin and 5-pin switches, so you can customize the feel without soldering. With a 200-hour battery life (lights off), it outlasts many competitors. The compact 84-key layout retains arrow keys and some navigation keys, saving desk space. The pre-lubed RK Yellow switches are smooth and slightly heavier than Reds, good for both typing and gaming. However, the plastic case feels modest, and there's no software for macro programming or advanced RGB customization. 99, this is an incredible value. You get premium features usually found in keyboards twice the price. If you want a wireless, customizable mechanical board on a budget, the RK84 is a no-brainer.

Price Analysis

At $39.99, this RK84 is 33% off its $59.99 list price and near an all-time low. Given the feature set - triple mode, hot-swap, 200-hour battery - this is an excellent deal. History shows this model rarely drops below $50, so now is a great time to buy.