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- Keychron KJ4 Wireless Mechanical Keyboard - 8...
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Item #:
187748221
Keychron KJ4 Wireless Mechanical Keyboard - 80% Layout87 Keys Red Switch, QMK RGB Backlit, 2.4GBluetoothUSB-C, Double-Shot Cherry PBT Keycaps,
Item #:
187748221
XCD 195
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, August 23
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What Stands Out
Versatile Connectivity
Supports 2.4G, Bluetooth, and USB-C connections, allowing seamless switching between devices for a flexible and convenient typing experience across Mac, Windows, and Linux platforms.
Durable Keycaps
Features Cherry PBT shine-through keycaps that resist wear and tear, ensuring longevity while providing a premium feel and stunning aesthetics for an enhanced typing experience.
Customizable Lighting
QMK RGB backlighting offers customizable lighting effects, creating an immersive visual experience that enhances productivity and adds a personal touch to your workspace.
Product Details
| Compatible Devices | PC, Mac, Linux |
| Connectivity Technology | 2.4G, Bluetooth, USB-C |
| Additional Features | Programmable Keys |
| Power Source | USB power |
| Switch Type | Linear |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Compatible Operating System Family | Linux, Windows |
| Compatible Tablet Computer Models | AAUB P30 |
| Number of Keys | 87 |
| Enclosure Material | Polybutylene Terephthalate |
| Brand | Keychron |
| Keyboard Description | Mechanical |
| Antenna Location | Gaming, Office |
| Unit Count | 1.0 Count |
| Manufacturer | Keychron |
| Style Name | Black - Red Switch |
| Recommended Uses For Product | Gaming, Office |
| Special Feature | Programmable Keys |
| Style | Black - Red Switch |
| Material | Polybutylene Terephthalate |
| Item Weight | 2.6 lbs (1.18 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Gamers
The super red switches provide fast response times, making this keyboard ideal for competitive gaming environments.
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Writers
Its reliable tactile feedback and ergonomic design enhance typing comfort, perfect for long writing sessions.
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Multitaskers
With Bluetooth connectivity and multiple device compatibility, users can easily switch between devices for efficiency.
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Casual Users
People who rarely type may find premium features unnecessary, preferring simpler, more cost-effective keyboards.
Product Description
Keychron KJ4 Wireless Mechanical Keyboard - 80% Layout87 Keys Red Switch, QMK RGB Backlit, 2.4GBluetoothUSB-C, Double-Shot Cherry PBT Keycaps, 3750mAh Battery, MacWinLinux Compatible - Black
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Customer Questions & Answers
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Question: How to Shop Keychron KJ4 Wireless Mechanical Keyboard - 80% Online From Ubuy?
Answer: It’s easy to shop Keychron KJ4 Wireless Mechanical Keyboard - 80% online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Keychron KJ4 Wireless Mechanical Keyboard - 80% Available to Shop Online in Grenada?
Answer: Yes, at Ubuy Grenada this product is available for you to shop at a reasonable price. The Keychron KJ4 Wireless Mechanical Keyboard - 80% is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Keychron Keyboards Editorial Review
**** The Keychron KJ4 Wireless Mechanical Keyboard has garnered positive feedback from users who appreciate its robust Construction and thoughtful design. It is marketed under a misprint as "KJ4," but users clarify that it is actually the J4 model. Many users commend the keyboard's 80% layout, which retains essential keys like the arrow keys while optimizing desk space. The combination of QMK compatibility, hot-swappable sockets, and responsive function keys cater to both casual typists and tech enthusiasts. Users have reported an enjoyable typing experience, particularly praising the feel and sound of the switches. With options like the Brown switches, the keyboard provides a precise tactile feedback without an overly noisy clack, thanks to added insulation. However, some feedback highlights a concern about battery life when utilizing RGB lighting, with users mentioning it lasts less than a week under active backlight conditions. Fortunately, they can easily Conserve battery life by switching off the LEDs. The keyboard has proven effective in a variety of use scenarios, including for professionals needing reliability during long working hours, especially in demanding environments like tow trucks. Its low key noise and comfortable key spacing have been touted as significant advantages for prolonged use. The stable Bluetooth 5.0 connectivity, along with the option to connect via 2.4 GHz or USB-C, provides versatility, accommodating various setups and user preferences. In summary, the Keychron KJ4 Wireless Mechanical Keyboard stands out for its solid build quality, aesthetic design, and versatile functionality, making it a strong contender in the wireless mechanical keyboard market. **
Customer Reviews & Ratings
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Pros
- Solid Construction and durable build
- 80% layout retains essential keys
- QMK support for advanced customization
- Hot-swappable switches for easy upgrades
- Low noise level during typing
- Comfortable key spacing and ergonomics
- Reliable Bluetooth 5.0 and 2.4 GHz connectivity
- Adjustable key brightness for personalized use
- Excellent value for the price
Cons
- Battery life with RGB lighting can be less than a week
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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XCD 195
Order now and get it around Sunday, August 23
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