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RK ROYAL KLUDGE RK84 75% Wireless Mechanical Keyboard - $39.99

Posted Jun 24, 2026Updated Jun 24, 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

Great Deal

Save 33% on the RK84, a compact 75% wireless mechanical keyboard with pre-lubed Yellow switches, hot-swappable PCB, and triple connectivity. Ideal for gamers and typists who want a feature-packed board at a budget.

What we like

Pre-lubed linear Yellow switches
Triple mode: BT, 2.4G, USB-C
Hot-swappable PCB
200-hour battery life

Watch out for

ABS keycaps can feel cheap
USB pass-through limited to USB 2.0

Tip: Use the 2.4G dongle for low-latency gaming; charge via USB-C.

Our Take

Best for: Gamers and typists wanting a compact wireless mechanical keyboard.

The RK Royal Kludge RK84 packs a lot of value into its 75% frame. The pre-lubed Yellow switches are smooth and linear, offering a satisfying typing feel out of the box. 4GHz, USB-C) makes it versatile for any setup. Battery life is excellent at 200 hours with backlight off, and the built-in USB hub is a nice bonus for connecting a mouse or headset. 0, which may limit some high-speed devices. The software for RGB customization is basic, but onboard controls suffice for most users. 99, this keyboard is a steal for anyone wanting a compact wireless mechanical with hot-swap and long battery life. It competes well with keyboards twice its price.

Price Analysis

At $39.99, this is 33% off the $59.99 list price, making it a strong value for a feature-rich mechanical keyboard. It's likely near its all-time low price, so it's a great time to buy.

Common Questions

Is the RK84 keyboard hot-swappable?

Yes, the RK84 has a hot-swappable PCB that supports 3-pin and 5-pin switches, so you can change switches without soldering.

What switches does it come with?

It comes with pre-lubed RK Yellow linear switches, similar to Gateron Yellow, known for their smooth and slightly heavier feel compared to red switches.

How long does the battery last?

The keyboard has a 3750mAh battery that lasts up to 200 hours with backlight off. Charging takes about 6-7 hours via USB-C.