‘Frankly absurd’ — I reviewed the Keychron V1 Ultra 8K and loved its ridiculously epic 660-hour battery life and sky-high 8,000Hz max polling rate

TechRadar Verdict

For gaming and general productivity, the Keychron V1 Ultra 8K is one of the better value mechanical keyboards right now. The Silk POM Banana switches I tested are responsive and satisfying, and the 8K polling rate delivers performance that’s realistically beyond the level of most gamers. A particularly tall profile and sculpted keycaps mean it's not ideal for extended typing sessions, but for the price, the V1 Ultra 8K punches well above its weight.

Pros

• +Lovely sound and key feel
• +8,000Hz maximum polling rate
• +Ridiculous wireless battery life on ZMK firmware
• +Impressive dual RGB lighting system with deep customization
• +Feature-rich web app requires no downloads

Cons

• -Noticeable flex in the plastic case
• -Tall profile and sculpted keycaps may not suit heavy typing
• -No shine-through keycaps despite strong RGB

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Keychron V1 Ultra 8K review

The Keychron V1 Ultra 8K is a 75% mechanical keyboard that delivers a surprisingly broad feature set given its price. Available at a price tag of just $115 — it's currently only available in the US — it's crammed full of features like 8,000Hz polling over both wired and 2.4GHz wireless connections, hot-swappable Silk POM switches, a dampened gasket mount construction, and a battery life measured in weeks.

I’ll start with what’s included in the box, because Keychron has thrown in a rather generous selection of bits and bobs. The standard gear is here, like a keycap removal tool, USB Type-A to Type-C adapter and an extension adapter for the wireless receiver. You’ll also find striking red replacement keycaps for the Esc and Enter keys, along with alternate caps to swap between OS-specific buttons like Command and the Windows key.

Build quality is a mixture of impressive and a little questionable, depending on where you’re looking. The PBT keycaps are a highlight with a premium feel and reassuring thickness. There’s very little wobble to speak of and even the biggest keys are well supported by pre-installed screw-in stabilizers.

It’s the outer frame that doesn’t hold up as well under pressure. There’s noticeable movement in the plastic shell, both along the front below the space bar and under any level of twist or strain when picking it up from the sides. I noticed this more when moving it around and fiddling with the keyboard itself rather than gaming or typing on it, but it’s not a great look compared to the best keyboards.

The Keychron V1 Ultra 8K only comes in one color — black with two shades of grey keycaps — and it carries quite an industrial vibe as a result. It’s a 75% layout, with 82 keys including a volume dial, and you’re given the choice of Keychron Silk POM Red, Brown, or Banana switches. I’ve been testing the latter, which sit towards the heavier end of the tactile range with a 57g actuation force. They’re fully hot-swappable too, so you can always switch things up later... if you’ll let me get away with that painful pun.

Hanging out under the keys is one of the niftier RGB lighting implementations I’ve seen in some time, as long as you’re willing to invest the effort in setting it up. You can go deep with dialing in exactly the look you want, with more than 20 effects in both per-key mode or what Keychron calls Mix RGB mode. The latter allows you to define two different zones, each with their own effects. I spent a good half an hour playing with different effects, even as someone who isn’t usually a massive RGB kinda guy.

The only downside is the keycaps are solid with no shine-through lettering, so while there is plenty of punch to the intensity and saturation of the effects, they are a little blocked.

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