- Home Page /
- Electronics /
- Computer Accessories /
- Computer Accessories & Peripherals /
- Keyboards, Mice & Accessories /
- Computer Keyboards /
- Keychron B4 Pro Ultra-Slim 96% Wireless Keybo...
Keychron B4 Pro Ultra-Slim 96% Wireless Keyboard, Bluetooth/2.4 GHz/Wired Connection Keyboard with Numpad, Launcher, Up to 300 Hours Battery
ZAR 821
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
50+ bought
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Enjoy excellent performance with the B4 Pro's 2.4 GHz wireless connection, featuring a swift 1000 Hz polling rate for a cable-free and tidy setup.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Product Details
- Ultra-Slim 96% Wireless Keyboard with Numpad: The Keychron B4 Pro is a slim, lightweight and portable wireless keyboard featuring a compact 96% layout that saves desk space while retaining number pad. It supports wireless and wired connections, offering seamless compatibility with phones, tablets, PCs, and Macs.
- 2.4 GHz & Bluetooth Connectivity: With up to 1000 Hz polling rate in both 2.4 GHz and wired modes, the B4 Pro delivers smooth, low-latency performance for productivity. Effortlessly switch between devices via Bluetooth 5.2, making multitasking across your phone, tablet, and laptop simple and responsive.
- Compatible with All Devices: Fully compatible with macOS and Windows, the B4 Pro lets you switch between multimedia and function keys using Fn + X + L. A handy side toggle instantly changes OS modes—perfect for users who move between multiple platforms and devices.
- Up to 300 Hours of Battery Life: Powered by an 800 mAh battery, the B4 Pro offers up to 300 hours of continuous use on a single charge. Create, work, or game longer without worrying about frequent recharging—perfect for professionals on the go.
- Program with the Keychron Launcher Web App: Remap any key and create macros effortlessly using the Keychron Launcher web app. It runs directly in your browser on macOS, Windows, and Linux—no installation required.
- Ultra-Slim Body with Round Keycaps: The ultra-slim body paired with rounded keycaps delivers precise input and lasting comfort. Designed to match your fingertips’ natural shape, they help reduce typing errors and improve overall efficiency.
| Compatible Devices | Laptop, PC, Tablet |
| Connectivity Technology | 2.4 GHz, Bluetooth, USB-C |
| Additional Features | Customizable Display Keys, Lightweight, Round Key, Silent, Ultra-Slim & Portable |
| Language | English |
| Power Source | Battery Powered |
| Keyboard Layout | QWERTY |
| Compatible Operating System Family | Windows |
| Number of Keys | 100 |
| Color | Space Gray |
| Item Dimensions L x W x H | 14.84"L x 4.72"W x 0.43"H (37.7 x 12 x 1.1 cm) |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Brand | Keychron |
| Keyboard Description | Membrane |
| Antenna Location | Business, Office, Personal |
| Built-In Media | Keyboard x1, Silicone Skin x1, Type-A 2.4 GHz Receiver x1, Type-A to Type-C Adapter x1, Type-C Cable x1 |
| Model Number | B4 Pro |
| Model Name | B4P-K1 |
| Unit Count | 1.0 Count |
| Manufacturer | Keychron |
| Recommended Uses For Product | Business, Office, Personal |
| Special Feature | Customizable Display Keys, Lightweight, Round Key, Silent, Ultra-Slim & Portable |
| Product Dimensions (L x W x H) | 14.84"L x 4.72"W x 0.43"H (37.7 x 12 x 1.1 cm) |
| Material | Acrylonitrile Butadiene Styrene |
| Included Components | Keyboard x1, Silicone Skin x1, Type-A 2.4 GHz Receiver x1, Type-A to Type-C Adapter x1, Type-C Cable x1 See more |
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.
What's in the box
Keyboard x1
Type-C Cable x1
Type-A to Type-C Adapter x1
Type-A 2.4 GHz Receiver x1
Silicone Skin x1
Product Description
Customer Questions & Answers
-
Question:
How to Shop Keychron B4 Pro Ultra-Slim 96% Wireless Keyboard, Online From Ubuy?
Answer: It’s easy to shop Keychron B4 Pro Ultra-Slim 96% Wireless Keyboard, 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 B4 Pro Ultra-Slim 96% Wireless Keyboard, Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Keychron B4 Pro Ultra-Slim 96% Wireless Keyboard, 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 B4 Pro Editorial Review
**** The Keychron B4 Pro Ultra-Slim Wireless Keyboard stands out as a high-quality, versatile input device that seamlessly combines functionality and design. Users express admiration for its lightweight and compact 96% layout, which successfully incorporates a numeric keypad while Conserving desk space. The keyboard's tri-mode connectivity, accommodating Bluetooth, 2.4 GHz, and wired connections, has garnered positive feedback for its reliability and ease of use. Reviewers highlight the smooth and silent keystrokes, with many preferring the unique round key design over traditional square keys, noting an improved typing experience. The sturdy yet lightweight build adds to the comfort, making it suitable for extended use. Battery life is frequently praised, with users reporting weeks of usage on a single charge, and the keyboard's silicone cover enhances not only its aesthetic but also its functionality by dampening sound and protecting against dust and spills. While the keyboard is largely Considered perfect for a range of activities, from typing to gaming, some users expressed disappointment over the absence of backlighting, a feature that would elevate its appeal. Overall, the Keychron B4 Pro impresses users with its well-Considered design and outstanding performance, making it a compelling choice for anyone in the market for a reliable and visually appealing keyboard. **
Customer Reviews & Ratings
-
5 Star
95%
-
4 Star
0%
-
3 Star
5%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compact 96% layout with numeric keypad
- Reliable tri-mode connectivity (Bluetooth, 2.4 GHz, wired)
- Comfortable, smooth, and quiet keystrokes
- Lightweight and portable design
- Excellent battery life
- Includes a silicone cover for sound dampening and protection
Cons
- No backlighting option
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZAR 821
Order now and get it around Saturday, July 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- Ultra-thin and lightweight design for portability.
- Impressive 300-hour battery life for uninterrupted usage.
- Supports 2.4 GHz wireless, Bluetooth, and wired connections.
- Customizable settings with Keychron Launcher for personalization.
- Quickly access emojis to enhance communication.
- Ergonomic design reduces strain during long typing sessions.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.






















