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- Keychron B31 Wireless Silent Keyboard, 75% La...
Keychron B31 Wireless Silent Keyboard, 75% Layout Quiet Typing Custom Programmable, 2.4 GHz/Bluetooth/Wired Ergonomic Support Compatible for Mac
STD 1192195
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EUA
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Effortlessly switch between devices using Bluetooth 5.2, enabling smooth multitasking.
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O que se Destaca
Detalhes do produto
- Wireless Keyboard: The B31 is a wireless keyboard with a 75% layout, built for both versatility and comfort. Its silent typing and scissor mechanism deliver a smooth, quiet experience, while tri-mode connectivity-via 2.4 GHz, Bluetooth 5.2, and wired-ensures seamless use across multiple devices, whether you're at home, in the office, or on the go
- Silent Typing: The B31 scissor-switch keys are 59% taller than traditional scissor-switch keys, and features fully pre-lubed keys, ensuring exceptionally smooth keystrokes with minimal friction and a consistent feel across every key, leading to a more accurate, stable and even quieter keystroke
- Tri-Mode Connection: Enjoy excellent performance with the B31's 2.4 GHz wireless connection, featuring a swift 1000 Hz polling rate for a cable-free and tidy setup. Effortlessly switch between devices using Bluetooth 5.2, enabling smooth multitasking. Wired (USB-C) – for a stable, plug-and-play connection and charging at the same time
- Multi-OS Support: The B31 has a system toggle to switch between Windows and macOS systems. And you can even configure different keymaps for both devices. Our Keychron Launcher web app is compatible with macOS, Windows, and Linux
- Online Customization: Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. * Please use the latest version of Chrome / Opera / Edge browser to open the Launcher
- Continuous Usage: Equipped with an 800mAh rechargeable battery, providing impressive long-lasting performance. With intelligent power management and efficient wireless connectivity, it can deliver up to 320 hours of continuous use on a single charge. This ensures you enjoy extended battery life without frequent charging—perfect for a truly wireless, uninterrupted experience
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Connectivity Technology | 2.4 GHz, Bluetooth 5.2, Type-C wired |
| Additional Features | Ergonomic, Programmable Keys, Rechargeable, Silent |
| Language | English |
| Power Source | Battery Powered |
| Switch Type | Linear |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Minimum Required Operating System Version | Windows 10 |
| Compatible Operating System Family | Linux, Windows |
| Number of Keys | 84 |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Brand | Keychron |
| Keyboard Description | Multimedia |
| Antenna Location | Gaming, Office |
| Unit Count | 1.0 Count |
| Manufacturer | Keychron |
| Color | Deep Black |
| Recommended Uses For Product | Gaming, Office |
| Special Feature | Ergonomic, Programmable Keys, Rechargeable, Silent |
| Material | Acrylonitrile Butadiene Styrene |
| Item Weight | 1.5 lbs (680 grams) |
Quem Deverá Comprar?
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Office Workers
Ideal for professionals seeking a quiet keyboard that enhances productivity without disturbing colleagues during typing.
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Programmers
Custom programmable features cater to developers needing efficient shortcuts and functions for coding workflows.
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Multisystem Users
Perfect for users who switch between Mac, Windows, and Linux, ensuring compatibility across different operating systems.
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Heavy Gamers
Competitive gamers may prefer mechanical keyboards with faster response times and tactile feedback for optimal performance.
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Minimalist Enthusiasts
Users who favor ultra-compact or traditional keyboards might find the 75% layout too bulky for their taste.
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Budget Shoppers
Those looking for the cheapest options may find better value in basic keyboards lacking advanced features.
DESCRIÇÃO DO PRODUTO
Perguntas e Respostas dos Clientes
-
pergunta:
How long does the battery last on a single charge?
Resposta: The keyboard can last up to 320 hours of continuous use on a single charge. -
pergunta:
Is the keyboard compatible with both Windows and macOS?
Resposta: Yes, it has a system toggle to switch between Windows and macOS. -
pergunta:
Can I customize the key functions?
Resposta: Yes, you can use the Keychron Launcher web app to remap keys and create shortcuts.
Keychron Keyboards Editorial Review
The Keychron B31 Wireless Silent Keyboard is an affordable and functional typing solution that has garnered a generally positive reception for its performance, especially Considering its price point. With a 75% layout, the keyboard is compact and offers tri-mode connectivity options, including Bluetooth, 2.4GHz, and wired USB-C. This versatility makes it suitable for various setups, from home offices to more mobile needs. Customers have praised the build quality, noting that it feels much more robust than typical plastic keyboards, and there’s virtually no key rattle, which contributes to a quieter typing experience—ideal for shared workspaces. The keys deliver a silent typing experience, as promised, although some users note that they require a bit more pressure to register keystrokes, leading to occasional mistypes, especially for those accustomed to mechanical keyboards. While the scissor-switch keys allow for a sleek and low-profile design, they may lack the tactile feedback and distinct clicking sound that mechanical enthusiasts prefer, resulting in a softer typing feel. Users transitioning from traditional mechanical keyboards might need some adjustment time due to the shallow key travel. On the technical side, the B31 also delivers easy setup with wireless pairing and straightforward configuration through the Keychron launcher app, which allows for custom key remapping and macro programming—a feature that many users appreciate for added flexibility. However, some minor issues have been reported. Users have experienced key ghosting, where keys may stick unintentionally, causing occasional frustration. Additionally, while the keyboard has some LED indicators, the lighting is limited, which may not appeal to those looking for a more visually engaging experience. Overall, the Keychron B31 is lauded as an excellent value, particularly for its multifunctionality, solid performance, and comfortable usage in quieter environments. It stands out as a reliable main or backup keyboard for those who can adapt to the 75% layout. **
Avaliações e Classificações dos Clientes
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5 Estrela
69%
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4 Estrela
20%
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3 Estrela
11%
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2 Estrela
0%
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1 Estrela
0%
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Prós
- Excellent price for the quality
- Solid build with no key rattle
- Quiet typing experience, suitable for shared spaces
- Easy tri-mode connectivity (Bluetooth, 2.4GHz, wired)
- Simple configuration via Keychron launcher app
- Good battery life and ease of use
Contras
- Scissor-switch keys may feel mushy compared to mechanical keyboards
Histórico de preços do produto
Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.
STD 1192195
Encomende já e receba por volta de Terça-feira, Junho 30
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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.
Recursos e benefícios
- 59% taller scissor-switch keys for enhanced typing comfort.
- Features pre-lubed keys for smooth and quiet keystrokes.
- Tri-mode connectivity: 2.4 GHz wireless, Bluetooth 5.2, and USB-C wired.
- 800mAh rechargeable battery delivers up to 320 hours of use.
- Compatible with Windows, macOS, and Linux for versatile use.
- Customizable key mapping through the Keychron Launcher web app.


























