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RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard, No Numbpad Compact 2.4G RGB Wireless Keyboard (White)
RK ROYAL KLUDGE

RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard

Bottom line: The RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard ($43.89 on Amazon as of 2026-10-06): Wired or 2.4G wireless via a bottom-panel switch, no software pairing; main trade-off: no numpad, so spreadsheet and data-entry work means using the number row.

$43.89

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Buy on Amazon — $43.89 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Wired or 2.4G wireless via a bottom-panel switch, no software pairing
  • ✓ TKL layout drops the numpad and frees desk width for low-sens mouse swings
  • ✓ 16.8 million RGB colors with 20 selectable light effect modes
  • ✓ Brightness and glow speed both adjustable, not fixed presets

Cons

  • ✗ No numpad, so spreadsheet and data-entry work means using the number row
  • ✗ 2.4G receiver occupies a USB port and can be lost in transit
  • ✗ Bottom-mounted mode switch means flipping the board to change connection
  • ✗ Listing does not state switch type, battery capacity, or hotswap support

Manufacturer description

The RK ROYAL KLUDGE Sink87G is a tenkeyless mechanical gaming keyboard that runs either wired or on 2.4G wireless, switched by a toggle on the underside of the board. Drop the nano USB receiver into a free port and the keyboard connects instantly, so you can move it between a desktop and a couch setup without re-pairing software. Cutting the numpad is the point here: the compact TKL footprint clears desk space for wide-sweep mouse movement, which is why FPS players gravitate toward this layout over a full-size board. Lighting is handled by a 16.8 million color RGB system with 20 effect…

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SpecPicks Verdict

SpecPicks scored RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. RK ROYAL KLUDGE's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is the RK ROYAL KLUDGE Sink87G wireless or wired?

Both. A switch on the bottom of the keyboard selects wired or 2.4G wireless mode. Wireless runs off the included nano USB receiver, which you plug into your PC and use immediately with no setup step.

Does the Sink87G have a number pad?

No. It is a TKL (tenkeyless) board, meaning the numpad section is removed. That shortens the keyboard and leaves more open desk area for mouse movement, which is the main reason FPS players choose this size.

How many people have reviewed this keyboard?

It is among the more heavily reviewed options in the budget wireless mechanical category.

What RGB lighting options does it have?

The board supports 16.8 million RGB colors across 20 light effect modes, with adjustable brightness and adjustable glowing speed so you can tune it to a dark room or a bright desk.

What mechanical switches does the Sink87G use, and is it hot-swappable?

The switch type and hot-swap capability are not specified in this listing. Check the current product listing or RK ROYAL KLUDGE's specifications for the switch variant offered in the white model you are buying.

Key Features

  • Wireless Mexhanical Keyboard - Simply insert the nano USB receiver into your PC and use the keyboard instantly. Choose wired or wireless mode from the switch at the bottom of the keyboard.
  • Compact Mechanical Keyboard - Neat desktop-style comes out from the abandoned numpad part. And more space has been saved for mouse movement. FPS gamers’ choice, tkl mechanical keyboard offers you the ultimate gaming experience.
  • RGB TKL Keyboard - 16.8 million RGB colors light the fire, 20 light effect modes meet all your moods. Brightness and glowing speed adjustable will light up your vibe perfectly.

Full Specifications

BrandRK ROYAL KLUDGE
ColorWhite
StyleContemporary
Themegaming
Weight87g
Model NameRK87
Style NameContemporary
Unit Count1 Count
Switch TypeTactile
ConnectivityWireless, USB, 2.4GHz
Model NumberRK87/987/Sink87G
Power SourceBattery Powered
CompatibilityPC, Switch
Built-In MediaUSB Cable
Number of Keys87
Button Quantity87
Connection TypeWired
Keyboard LayoutQWERTY
Mfr Part Number036326985
Special FeatureLighting, Wireless
Full listing titleRK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard, No Numbpad Compact 2.4G RGB Wireless Keyboard (White)

Ready to buy?

RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard, No Numbpad Compact 2.4G RGB Wireless Keyboard (White) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $43.89

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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RK ROYAL KLUDGE Sink87G Wired/Wireless TKL Mechanical Gaming Keyboard, No Numbpad Compact 2.4G RGB Wireless Keyboard (White)
$43.89
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