is there rgb and if there is can you turn it off?

Answer is only true for the "Carbon" color case with the orange keys - the "Classic" (white case and white keys with blue underlighting shown in the image) uses Fn+Delete to turn the lighting on and off. Of the two versions sold by Amazon on this page, neither has RGB lighting.

The keyboard when charging, the indicator stays red only. How can I tell its charging or fully charging?

The indecator light will turn red when fully charged.

if I don't want to use bluetooth, can I disable the transmitter and use usb-c only?

Yes! Just keep the dongle in the board, flip the switch to “G” to ensure Bluetooth is not on, and plug the cable in!

How to reset backlit mode? For some unknown reason the left side is only portion lit.

You can try to long press FN+ESC, and then press FN+\| or download the software to set the backlit mode. If failed, plz contact us via Amazon massage, we will help you!

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RK ROYAL KLUDGE RK100 Wireless Mechanical Keyboard RGB Backlit Bluetooth5.1/2.4G/Wired 96% Full Size 100-Key Hot Swappable Gaming Keyboard Red Switch Classic

Product ID: 267525407

Details

Brand
RK ROYAL
Color
Classic
Compatible Devices
Gaming
Connectivity Technology
Bluetooth
Keyboard Description
Tri-mode
Keyboard backlighting color support
RGB

🌈18 RGB + 8 mono customizable modes

🔄Hot-swappable MX-compatible switches

🔋3750mAh long-lasting battery

€ 183.36

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎮 Elevate Every Keystroke — The RK100 is Where Precision Meets Style

RGB BRILLIANCE YOUR DESKS NEW VIBE - Customize 27 dynamic lighting modes to match your mood or elevate your streaming setup with eye-catching visuals.
TRI MODE CONNECTIVITY TRIPLE YOUR WORKFLOW - Seamlessly switch between Bluetooth 5.1, 2.4Ghz wireless, and wired USB-C for ultimate device versatility.
POWER THROUGH MARATHONS WITH 3750 M AH BATTERY - Stay unplugged longer with a robust battery and built-in USB pass-through ports to keep your gear charged and ready.
HOT SWAPPABLE SWITCHES TAILOR YOUR TACTILE FEEL - Easily swap out switches without soldering—choose from red, brown, or blue to perfect your typing or gaming experience.
COMPACT FULL SIZE LAYOUT MAX KEYS MINIMAL FOOTPRINT - Enjoy a 96% layout with 100 keys that balance space-saving design and full functionality for work and play.

The RK ROYAL KLUDGE RK100 is a 96% full-size wireless mechanical keyboard featuring 100 hot-swappable keys with red switches by default. It supports tri-mode connectivity via Bluetooth 5.1, 2.4Ghz wireless, and wired USB-C, allowing connection to up to three devices simultaneously. With a powerful 3750mAh battery, customizable RGB backlighting offering 27 modes, and compatibility with MX-style switches, it’s designed for gamers and professionals seeking a compact yet versatile keyboard that blends performance with personalized aesthetics.

Specifications

ASIN	B08JD4D4FW
Additional Features	3 USB Ports, Full Size, Tri-mode, Wrist Rest
Antenna Location	Everyday Use, Gaming, Personal
Best Sellers Rank	#3,623 in Video Games ( See Top 100 in Video Games ) #325 in PC Gaming Keyboards
Brand	RK ROYAL KLUDGE
Built-In Media	Keycap Puller, Mechanical Keyboard, Replacement Switch*4, USB Cable, User Manual
Button Quantity	100
Color	Classic
Compatible Devices	Gaming Console/Laptop/PC/Tablet/Smartphone
Compatible Operating System Family	Android, ChromeOS, Linux, MacOS, Windows
Compatible Tablet Computer Models	AAUB P30
Connectivity Technology	Bluetooth
Customer Reviews	4.2 4.2 out of 5 stars (742)
Enclosure Material	Acrylonitrile Butadiene Styrene
External Testing Certification	Não aplicável
Generation	2nd Generation
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	14.49"L x 4.1"W x 1.6"H
Keyboard Backlighting Color Support	RGB
Keyboard Description	Tri-mode Mechanical Gaming Keyboard
Keyboard Layout	QWERTY
Manufacturer	RK ROYAL KLUDGE
Mechanical Keyboard Switch Model	Blue, Brown, Red
Mfr Part Number	RK100-06
Model Name	RK100
Model Number	100-WH-06-rgb
Number of Batteries Required	1
Number of Items	1
Number of Keys	100
Number of Packs	1
Power Source	Battery Powered
Style Name	Gaming
Switch Type	Clicky/Tactile/Linear
Theme	Gaming
Total USB 2.0 Ports	2
Unit Count	1 Count
Warranty Description	3 months
Water Resistance Level	Not Water Resistant

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€ 183.36

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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