Keychron B33-K9 Wireless Full Size Mechanical Keyboard - Black/Teal

The Keychron B33-K9 Wireless Full-Size Mechanical Keyboard is designed to make typing smoother, quieter, and more comfortable every day. Its innovative B33 scissor switch and fully pre‑lubed keys deliver ultra‑smooth, low‑friction, and whisper‑quiet keystrokes that are perfect for offices, shared spaces, or late‑night gaming. Customise keys, macros, and shortcuts easily with the Keychron Launcher web app, which works online across Windows, macOS, Linux, and major browsers with no downloads required. With Bluetooth 5.2, wired USB‑C mode, a Type‑A receiver with magnetic storage, and up to 320 hours of battery life, switching devices and staying productive is effortless.

Key Features

• Keychron B33: It is a wireless keyboard with a classic 80% TKL layout, built for both versatility and comfort. Its silent typing and scissor mechanism deliver a smooth, quiet experience, while tri-mode connectivity via 2.4GHz, Bluetooth 5.2, and wired ensures seamless use across multiple devices, whether you're at home, in the office, or on the go.
• Scissor Mechanism: The B33 scissor switch is equipped with a more innovative design than the traditional scissor mechanism. It is 59% taller than the standard ones, leading to a more accurate, stable, and even quieter keystroke.
• Silent Typing: This keyboard features fully pre-lubed keys, ensuring exceptionally smooth keystrokes with minimal friction and a consistent feel across every key. It delivers an ultra-quiet typing experience that is ideal for shared spaces, office work, or late-night gaming.
• Program B33 with Keychron Launcher: Unlock limitless customisation with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. Keychron Launcher is a web page configurator that you can use in the office, school, lab, or government department, anywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle, no trouble.
• Compatible with All Platforms: As a web-based tool, Keychron Launcher supports all operating systems. Personalise and program your keyboard on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility across Chrome, Edge, and Opera browsers.
• Always Up to Date: Keychron Launcher is continuously updated, ensuring you always have access to the latest version. There's no need to download updates or wait for installations.
• 2.4 GHz & Bluetooth Connection: Enjoy excellent performance with the B33'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.
• Plug-and-Play Receiver: For a better 2.4 GHz wireless experience, the B33 comes with a Type-A receiver. Enjoy the quick plug-and-play time. Or, put them away in the keyboard magnetic storage slot at the top left corner.
• Continuous Usage: Our B33 keyboard is 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. You can rely on extended battery life without constantly reaching for a charger, perfect for a truly wireless, uninterrupted experience.
• Suitable For All Devices: The B33 has a system toggle to switch between Windows and macOS systems. And you can even configure different keymaps for both devices.
• Ergonomic Support: The easily adjustable angles (6.5º/ 9º) bring out the best typing experience to provide long-lasting ergonomic support for your wrist. The slightly taller keycaps help prevent wobbling and reduce fatigue even during long typing sessions.
• Convenient Shortcut Keys: The B33 is designed with user-friendly shortcut functionality, allowing you to easily switch between multimedia controls (like volume, play/pause, and brightness) and standard function keys (F1 and 12). By pressing Fn + X + L for three seconds, you can seamlessly toggle between these two modes.
• What’s in the Box: The package includes 1 x Keychron B33-K9 Wireless Keyboard in deep black colour.

*Note: Please use the latest version of Chrome / Opera / Edge browser to open the Launcher. 

All Product Details

Warranty

• bvseo_sdk, p_sdk, 3.2.1
• CLOUD, getContent, 296.96ms
• REVIEWS, PRODUCT
• bvseo-msg: HTTP status code of 404 was returned;

• bvseo_sdk, p_sdk, 3.2.1
• CLOUD, getContent, 304.29ms
• QUESTIONS, PRODUCT
• bvseo-msg: HTTP status code of 404 was returned;

Certainty

With Product Care^TM you have certainty that your product is covered for a specific period of time. If, during the Product Care^TM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

Support

Our experienced support team ensures that the assessment, replacement or remedy process under your Product Care^TM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.

There are exclusions and limitations to Product Care^TM. This section should always be read in conjunction with the Terms and Conditions for Product Care^TM.

Learn more about Product Care^TM.