SKU: 2771618192

RK84 Pro 75% Wireless Mechanical Keyboard (Open-Box)

$38.66 $42.95
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $10.74 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

RK84 Pro 75% Wireless Mechanical Keyboard (Open-Box)84 Keys, 75% Wireless Gaming Keyboard 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 A Solid Aluminum CNC Frame Dream of turning your RK84 into a solid brick of aluminum? Now, RK84 Pro is rock solid and ready for any setup. RGB Triple Mode BT5. 0 2. 4G Wired Mechanical Keyboard Believe it or not, this is

84 Keys, 75% Wireless Gaming Keyboard

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

A Solid Aluminum CNC Frame

Dream of turning your RK84 into a solid brick of aluminum? Now, RK84 Pro is rock-solid and ready for any setup.

RGB Triple Mode BT5.0/2.4G/Wired Mechanical Keyboard

Believe it or not, this is the first generation of RGB three-mode wireless keyboards on the market. Wireless mode with stable bluetooth 5.0, hassle-free 2.4Ghz dongle plus USB-C wired mode set no limits about your keyboard connection.

Hot-swappable RK Switch

Hot-swap PCB allows you to replace 3 pins/5 pins switches freely without soldering issue. Enjoy the fun of making your own unique keyboard

3750mAh Big Mac
This 3750 mAh keyboard is week-durable to 200 hours with nonstop using under backlight off status, fully charged requires only 6-7 hours.
Diverse RGB Backlit
21 onboard RGB backlit modes selectable for your different playing needs. 5 levels of brightness and flowing speed adjustable for any cases. Lights up and enjoy your own RGB vibe.
DIY Software Supports
Find the appropriate software version according to the S/N code on the back of the keyboard. Note: Please run the software in wired mode
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2771618192

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 8 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
CountryGal
Pawtucket, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
Melissa
Grantham, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
T
Verified Purchase
Trevor Barton
Bozeman, US
★★★★★ 2
Ehh
Pills up rather quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
D
Verified Purchase
Dorothy Gilbertson
West Palm Beach, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
L
Verified Purchase
Layton Phillips
Houston, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

recommand products

0-6 M UPF 50 Light Pink, Light Blue, or White Adventure Sun Protection Hat
26.00
Replacement New Display 17.3 inch N173HCE-E3B Rev B1 LCD LED Screen Panel 60hz
50.00
18-24 M Pink Acrylic Aran Knit Hat
65.00
Green Dragon Flying Mobile
68.00
Replacement New Display 17.3 inch M12356-JG1 M51680-001 LCD LED Screen Panel 60hz
73.00