Does anyone have a suggestion? how do i switch the rgb backlight mode, i want to see all different lighting effects

Hi， Thanks for your question. You can press "FN+PrtSc" to change the backlight mode, and press "FN+Del" to change the Bcklight monochrome switching. Yours,

What should I do if my keys don't work anymore?

Hi， Thanks for your question. First, you can try to press FN+Space till all lights flashing to reset the keyboard. If it still does not work, you can use the switch puller to replace the switch with the 4 extra switches. If it still does not work,The package comes with 4 extra switches.You can use the switch and keycap Puller(2-in-1-Design) to replace them. Thank you!

What is the keycap profile? i saw a similar rk keyboard that specified cherry. is this one xda or dsa? something else?

Hello， Thanks for your question！Our keycap is OEM profile.

How do you toggle fn lock on and off? "fn+windows key" does not work, it only toggle the battery light on and off. Great keyboard btw!

FN+Win is the Win key lock, and only works to lock the win key. It's a gamer function first and foremost.

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RK98 Wireless Mechanical Keyboard, 3750mAh, 96% Layout

Product ID: 528480713

Details

Brand
RK ROYAL
Color
Black
Compatible Devices
PC
Connectivity Technology
Bluetooth
Keyboard Description
Wireless
Keyboard backlighting color support
RGB

📶Tri-mode wireless connectivity

🔄Hot-swappable custom switches

🔋3750mAh long-lasting battery

₩169663

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Description

⌨️ Elevate your desk game with the RK98 — where speed, style, and freedom collide!

DIY SWITCH FREEDOM - Hot-swappable PCB lets you customize tactile, linear, or clicky switches without soldering—build your perfect keyboard vibe.
SPEED MEETS SILENCE - Pre-installed RK Speed Silver switches deliver ultra-fast 1.2mm actuation with noise-cancelling cotton for whisper-quiet keystrokes.
COMPACT YET COMPLETE - 96% layout packs a full 100-key setup including numpad and arrow keys, maximizing desk space without sacrificing productivity.
ENDURANCE ERGONOMICS - 3750mAh battery powers up to 168 hours (RGB off) plus adjustable feet and anti-slip pads for all-day comfort and precision.
SEAMLESS MULTI DEVICE MASTERY - Switch effortlessly between Bluetooth 5.1, 2.4GHz wireless, and USB-C wired modes for ultimate workflow and gaming flexibility.

The RK ROYAL KLUDGE RK98 is a wireless mechanical keyboard featuring a 96% compact layout with 100 keys, including a numpad and arrow keys. It supports tri-mode connectivity (Bluetooth 5.1, 2.4GHz wireless, and USB-C wired) and hot-swappable custom switches, allowing users to personalize their typing experience without soldering. Equipped with fast RK Speed Silver switches and noise-cancelling materials, it offers quiet, responsive keystrokes. Powered by a robust 3750mAh battery, it delivers up to 168 hours of use with RGB off. Adjustable feet and anti-slip pads ensure ergonomic comfort for extended use, making it ideal for gamers, professionals, and keyboard enthusiasts alike.

Specifications

ASIN	B0BS6R8L35
Additional Features	Custom Switches, Ergonomic, Hot-Swappable, Programmable Keys, Rechargeable
Antenna Location	Gaming
Best Sellers Rank	#5,337 in Video Games ( See Top 100 in Video Games ) #423 in PC Gaming Keyboards
Brand	RK ROYAL KLUDGE
Built-In Media	USB Cable
Button Quantity	100
Color	Black
Compatible Devices	PC
Compatible Operating System Family	Windows
Connectivity Technology	Bluetooth 5.1/2.4G/USB-C
Customer Reviews	4.5 out of 5 stars 766 Reviews
Enclosure Material	Plastic
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	15.11"L x 5.47"W x 1.57"H
Item Highlight	BT/2.4G/USB-C, Hot-Swap Pre-lubed Linear Switches, Programmable Software, RGB Gaming Keyboards
Item Weight	1.03 kg
Keyboard Backlighting Color Support	RGB
Keyboard Description	Wireless
Keyboard Layout	QWERTY
Manufacturer	RK ROYAL KLUDGE
Mechanical Keyboard Switch Model	RK Speed Silver Switch
Model Name	RK98
Model Number	RK98
Number of Batteries Required	1
Number of Items	1
Number of Keys	100
Number of Packs	1
Number of Sections	1
Recommended Uses For Product	Gaming
Series Number	98
Special Feature	Custom Switches, Ergonomic, Hot-Swappable , Programmable Keys, Rechargeable
Style Name	Classic
Switch Type	Linear
Total USB 2.0 Ports	2
Unit Count	1 Count
Warranty Description	1 year
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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₩169663

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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