Logitech G515 Lightspeed TKL Wireless Keyboard
A 22mm-thin wireless TKL with LIGHTSPEED, Bluetooth, and USB — the rare gaming keyboard that actually looks at home on a clean desk.
Price may vary. As an affiliate, we earn from qualifying purchases.
What we like
- Genuinely slim 22mm profile — closer to a MacBook keyboard than a typical mechanical
- Tri-mode connectivity (LIGHTSPEED 2.4GHz, Bluetooth, USB-C wired)
- Double-shot PBT keycaps that won't shine up after a year
- Factory-lubed low-profile GL switches feel quieter than expected
- Tenkeyless footprint frees up real mouse room
Could be better
- 36-hour battery life with RGB on is short next to MX Mechanical's 15-day spec
- No dedicated multi-device switching keys — Bluetooth pairing is fiddly
- G HUB software is heavier than it needs to be for productivity users
Full Review
The G515 is Logitech finally admitting that gamers also have day jobs. It’s a low-profile, wireless TKL with the same restrained black-on-black look as the MX Mechanical Mini, but with proper gaming-grade wireless and per-key RGB underneath. At $129, it lands in an awkward but useful gap — too understated for the RGB-everything crowd, too capable to dismiss as a productivity board.
Build and Feel
At 22mm tall, this is one of the thinnest mechanical keyboards on the market. It feels closer to a chiclet laptop deck than to a Keychron K8 or V-series board — your wrists stay flat, no palm rest required. The aluminum-look top plate doesn’t flex, and the double-shot PBT keycaps are a real upgrade over the ABS plastic on most gaming keyboards in this price range. After a few months they should still look new instead of going greasy.
The factory-lubed GL switches sound surprisingly tame. The tactile (brown) variant has a soft bump that doesn’t fight you, and the linear (red) is smooth without being mushy. Either is quiet enough for an open office or a Zoom call without an explanation.
Wireless That Actually Works
This is where the G515 pulls ahead of every Keychron TKL I’ve used. LIGHTSPEED is a real 2.4GHz dongle with 1ms polling — no Bluetooth lag, no missed inputs when you wake the board. Bluetooth is there as a backup for tablets or a second machine, and USB-C wired works fine if you forget to charge it.
The 36-hour RGB battery number is the catch. Turn the lighting off and you’ll get into the multi-week range, but if you want the full disco, plan to plug it in a couple times a week.
G515 vs MX Mechanical Mini
If you’re cross-shopping the MX Mechanical Mini, the decision is mostly about priorities. The MX has Logi Bolt multi-device switching, dramatically better battery life, and a slightly more office-appropriate aesthetic. The G515 has 1ms wireless, a TKL layout (the MX is 75%), PBT keycaps instead of ABS, and a much better feel under the fingers. For anyone who games even occasionally, or just hates how quickly MX keycaps wear, the G515 is the better board.
Who Should Buy This
Buy the G515 if you want one keyboard that handles both spreadsheets and a Friday-night gaming session without looking out of place on a clean desk. It’s also the right pick if you’ve tried Keychron’s wireless TKLs and been frustrated by Bluetooth lag — LIGHTSPEED solves that problem completely. Skip it if you live in Bluetooth and need fast multi-device switching, or if you want a true two-week battery life. For that, the MX Mechanical Mini is still the safer office buy.
