The Keychron B33/B36 are membrane keyboards in Keychron's B series. They're available in a full-size and TenKeyLess layout depending on your needs. Whereas the Keychron B1/B6 Pro features an ultra-slim profile similar to the Apple Magic Keyboard and the Logitech MX Keys S, this new entry is taller, with a profile that resembles low-profile mechanical keyboards. This gives a deeper keystroke that's relatively unique for a scissor switch. Although they lack backlighting, these keyboards offer wireless connectivity, supporting both Bluetooth and 2.4GHz connections via the included USB receiver. They're also compatible with Keychron's online software for customizing macros and secondary functions.
Our Verdict
The Keychron B33 isn't designed for gaming, but its latency performance is surprisingly good when used wired. We expect the B36 to deliver the same performance. That said, their gaming capability is limited by the lack of NKRO, which means these keyboards can't reliably register more than four simultaneous key presses. The build quality is decent, but the ABS plastic used is quite thin, and the keyboard exhibits some flex, which may not be ideal for gaming. They also lack backlighting, which isn't ideal for late-night gaming sessions.
Latency performance is reasonably good for casual gaming in wireless mode, and excellent if used wired.
No backlighting.
Cheap-feeling materials.
The Keychron B33/B36 are very good office keyboards. They deliver very good typing quality with stable switches with decent tactility, and a quiet sound profile that doesn't disturb nearby coworkers. Build quality is only decent, as these keyboards feel relatively cheap, but it shouldn't be an issue for durability. They also offer considerable flexibility in terms of connectivity. You can use them wirelessly with the included 2.4GHz receiver, via Bluetooth with up to three devices, or wired.
Great typing quality with satisfying and stable switches.
Low-profile design is comfortable to use without a wrist rest.
Very quiet typing noise.
Connects wirelessly with 2.4GHz receiver or via Bluetooth, with multi-device pairing for up to three devices.
Cheap-feeling materials.
No dedicated macro keys.
The Keychron B33 and B36 keyboards work well with tablets and mobile devices. Their relatively slim and lightweight designs make them easy to carry, and the more compact B33 variant offers even better portability. Their build quality is decent, but they rely on fairly inexpensive materials, which may limit long-term durability if you frequently transport your keyboard. They connect wirelessly through Bluetooth and support multi-pairing with up to three devices. They also maintain full compatibility with all major mobile operating systems.
Connects wirelessly with 2.4GHz receiver or via Bluetooth, with multi-device pairing for up to three devices.
Cheap-feeling materials.
The Keychron B33 and B36 are good for programming. Their low-profile design feels comfortable, even without a wrist rest. Their build quality is only decent, and the keyboards feel relatively inexpensive, but this drawback shouldn't cause major issues when it comes to durability. They're also very versatile in terms of connectivity: you can use the included 2.4GHz wireless receiver, pair them with up to three devices over Bluetooth, or switch to a wired connection. However, they lack backlighting, which isn't ideal for work in low-light conditions.
Great typing quality with satisfying and stable switches.
Low-profile design is comfortable to use without a wrist rest.
Very quiet typing noise.
No backlighting.
Cheap-feeling materials.
No dedicated macro keys.
While the Keychron B33 and B36 have a lightweight design and wireless multi-device support with up to three devices, the lack of backlighting can make it difficult to use in dimly lit environments. They also lack dedicated media keys. That said, you can program hotkeys within Keychron's software.
Connects wirelessly with 2.4GHz receiver or via Bluetooth, with multi-device pairing for up to three devices.
No backlighting.
No dedicated media keys.
The Keychron B33/B36 have good overall raw performance, and their performance is surprisingly good in wired connection with excellent single-key and multi-key latency. However, they only support up to 6-key rollover, the performance of which is also inconsistent. This can be quite limiting if you need to press many keys at the same time.
Latency performance is reasonably good for casual gaming in wireless mode, and excellent if used wired.
Changelog
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Updated Jan 26, 2026:
We've corrected an error in the Keystrokes section where an Initial Force measurement was listed for this keyboard's switches. This value is now set to N/A, as our methodology doesn't assign Initial Force measurements to scissor or rubber dome switches, which lack a discrete point where such a measurement can be taken.
- Updated Jan 06, 2026: Our Test Bench 1.4.3 update adds clearer terminology and new measurements to our Keystrokes test group. For more details, see the full changelog.
- Updated Nov 24, 2025: Review published.
- Updated Nov 13, 2025: Early access published.
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Differences Between Sizes And Variants
These keyboard comes in a single Deep Black colorway. The B33 features a TenKeyLess layout, while the B36 features a full-size layout. We bought and tested the B33 TKL version for our testing. Here's the label from our unit. We expect the full-size B36 version to perform the same.
No additional size variants have been announced. If you find another size or color option, leave a comment below so we can update our review.
Popular Keyboard Comparisons
The Keychron B33/B36 are entry-level, low-profile wireless keyboards designed for regular, everyday tasks and office work. Their relatively deep scissor switches position themselves as a middle ground between more conventional low-profile membrane keyboards, such as the Logitech MX Keys S or the Keychron B1/B6 Pro keyboards, and low-profile mechanical keyboards, like the NuPhy Air75. The B33/36 keyboards are cheaper than most of their competitors, but they come with some compromises. They lack backlighting, and while typing quality is very good, it may not feel as satisfying as what you can find on mechanical keyboards, which can deliver a more tactile and less mushy typing experience. Still, thanks to their wireless versatility, deep scissor switches, and comprehensive software suite, these keyboards offer a relatively unique set of features at this price point.
For more recommendations, see our picks for the best low-profile keyboards, the best wireless keyboards, the best office keyboards, and the best budget and cheap keyboards.
The Logitech MX Keys Mini and the Keychron B33 are wireless low-profile keyboards designed for productivity and everyday browsing. The Keychron model offers more customizability through lightweight web-based software and supports a higher 1000Hz polling rate. It also delivers significantly better latency when used in wired mode, and you may prefer its typing experience if you want more key travel. In comparison, the Logitech offers superior build quality, higher-end materials, and a more premium typing experience for most users. It features very stable keys, coupled with a comfortable, rounded indent in the keycaps, which helps you hit the key in the center and reduces typos. It also includes full per-key backlighting and shine-through legends, features that the Keychron lacks.
The Keychron B1/B6 Pro and the Keychron B33/B36 keyboards are low-profile wireless offerings with similar overall performance. The B33 and B36 switches deliver deeper keystrokes, while the B1 and B6 Pro keyboards have very low-profile switches. Both models offer very similar feature sets and build qualities. However, the B33 and B36 deliver significantly better latency performance when used wired, which can be practical for occasional gaming sessions. Ultimately, the model you prefer will mainly depend on the type of switches you would like.
The Keychron K8 Pro is a better overall keyboard than the Keychron B33. Its build quality is superior, and it includes hot-swappable mechanical switches. It also features backlighting and more reliable performance for gaming. That said, the B33 keyboard is usually more affordable, and you may prefer it if you want a silent typing experience or plan to carry your keyboard around.
The Logitech Pebble Keys 2 K380s and the Keychron B33 are compact, low-profile wireless keyboards designed for everyday use. The Keychron supports wired, Bluetooth, and 2.4GHz connections, and it delivers much better raw performance in wired mode, which makes it suitable for gaming. Its keystrokes are noticeably deeper, which some users may prefer, and it comes with an internal rechargeable battery. It's also offered in a full-size B36 variant. In comparison, the Logitech is far more portable due to its slimmer design and lighter weight. The Logitech also relies on AA batteries instead of an internal rechargeable option.
Test Results
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