The Logitech G915 TKL helped prove that “low-profile” and “wireless” didn’t have to mean “compromised” for a gaming keyboard, and it became one of the most widely used keyboards in the professional League of Legends scene as a direct result. Logitech has since refreshed the line with the G915 X TKL, keeping the same core formula while updating the switches and battery life. This review covers what the original delivers, what’s changed in the X refresh, and whether the premium price is actually worth paying.
Overview
The G915 TKL is a low-profile, tenkeyless wireless mechanical keyboard built around Logitech’s GL switches (available in tactile, clicky, or linear), LIGHTSPEED 2.4GHz wireless connectivity with Bluetooth as a secondary option, and an aircraft-grade aluminum top plate over a steel-reinforced base. It dropped the numpad and macro keys found on the full-size G915 specifically to save desk space — a deliberate trade for players who want more room for mouse movement without sacrificing the broader G915 experience.
Specs
| Spec | Original G915 TKL | G915 X TKL (2024 refresh) |
|---|---|---|
| Switches | GL Tactile / Clicky / Linear (Kailh Choc-based) | New low-profile switches (linear, tactile, clicky), refined for stability and third-party keycap compatibility |
| Actuation force | 50g | Similar, refined design |
| Total travel | 2.7mm (tactile variant) | Similar low-profile travel |
| Top plate | Aluminum alloy, ~1.2mm | Aluminum, increased to 1.5mm thickness |
| Keycaps | ABS plastic | Double-shot PBT |
| Connectivity | LIGHTSPEED 2.4GHz + Bluetooth | Tri-mode wireless |
| Hot-swappable | No | No |
| Weight | ~810g | Slightly heavier, more solid case |
| Dimensions | 368 x 150 x 22mm | Similar footprint |
| Price | $229.99 MSRP (varies by promotion) | $199.99 at launch, now around $229.99 |
Pros and Cons
Pros: – Genuinely fast, accurate typing — one detailed test recorded 125 WPM on a standard typing test, notably faster than the same tester’s usual 108 WPM on a full-height keyboard – LIGHTSPEED wireless is described as “flawless and lag-free,” with one of the more reliable wireless connections in the gaming keyboard category — it’s a top pick among professional League of Legends players specifically because of this – Strong battery life across both the original and X refresh, especially with RGB backlighting reduced or disabled – Premium build quality: aluminum top plate, steel-reinforced base, sturdy on/off switch, and dongle storage compartment that holds the receiver securely for travel – Switch options (tactile, clicky, linear) let you match the feel to your specific use case — Logitech recommends tactile for competitive FPS and linear for MMO/action games – The X refresh specifically improves keycap quality (double-shot PBT vs. the original’s ABS) and increases top plate thickness for a more solid feel
Cons: – Genuinely expensive — consistently flagged across reviews as “not cheap,” “expensive,” and a real ask relative to typical gaming keyboard pricing – Not hot-swappable on either generation — Logitech’s Kailh-based low-profile switches also don’t accommodate most aftermarket keycaps, limiting customization – The original ships with ABS keycaps rather than PBT, which wear and shine faster over time – Noticeable key rattle reported on the X TKL refresh, despite the otherwise premium build – Slight accuracy trade-off reported in typing tests — one reviewer’s accuracy dropped from 98% to 97.2% on the low-profile layout, attributed to the closely-spaced keys and an edge-adjacent spacebar taking adjustment time – No wrist rest included despite the premium price point
Performance Impressions
The standout theme across nearly every independent review is that the G915 TKL doesn’t just succeed as a “compromise” low-profile keyboard — it performs like a serious mechanical board that happens to be thin. One detailed review found the 50g actuation force combined with the short travel distance made keypresses easy to detect without requiring noticeably more effort, while testing across genres ranging from the slower-paced Valheim to the more intense Cyberpunk 2077 found the keyboard simply “blends into the background” in the best way — staying out of the way so the player stays immersed rather than thinking about the hardware.
The wireless performance specifically is where this keyboard earns its reputation. LIGHTSPEED technology delivers what one reviewer called a “flawless and lag-free wireless connection,” and its adoption in the professional League of Legends scene is direct evidence that competitive players trust it under tournament pressure — a meaningfully higher bar than typical consumer reviews. Battery life across both generations holds up well in real-world testing, particularly with RGB backlighting turned down or off.
The X refresh specifically addresses two of the original’s most common criticisms: keycap material (upgrading from ABS to double-shot PBT, improving both legend durability and overall feel) and top plate rigidity (increasing thickness from 1.2mm to 1.5mm for “a more premium typing experience”). However, one detailed Tom’s Hardware review of the X TKL specifically flagged “lots of key rattle” as a recurring issue despite these improvements — worth knowing if acoustic refinement matters to you as much as raw typing feel.
How It Compares
Original G915 TKL vs. G915 X TKL: The X refresh is best understood as a refinement rather than a reinvention — Tom’s Hardware’s own framing was literally “the same, but better.” If you already own the original and it’s working well, the upgrades (PBT keycaps, slightly thicker top plate) are nice but not urgent. If you’re buying fresh, the X TKL’s keycap and build improvements make it the safer pick at a similar price point, despite the reported key rattle issue.
Vs. standard full-height wireless mechanical keyboards: The G915 TKL’s low-profile design is a genuine differentiator in a market where most gaming keyboards prioritize standard switch height — if you specifically want that slimmer, more laptop-like typing feel without sacrificing wireless performance, there simply aren’t many serious competitors at this level of polish.
Vs. budget wireless mechanical options: This is squarely a premium product, and reviews are consistent that it’s priced like one. If budget is the primary concern, this isn’t the keyboard for you — its value proposition is built on wireless reliability, build quality, and low-profile switch refinement, not affordability.
Final Verdict: A Premium Recommendation With Real Caveats
The Logitech G915 TKL earns its reputation as one of the best wireless gaming keyboards largely on the strength of its wireless performance and low-profile typing feel — TechRadar’s own verdict put it directly: “you only need to take the Logitech G915 TKL Lightspeed out of the box… to realize that it’s well worth the price.” That said, the consistent counterpoint across nearly every review is the price itself, paired with real limitations (no hot-swap, limited aftermarket keycap compatibility, no included wrist rest) that feel notable given how much you’re paying. If wireless reliability, a genuinely premium build, and low-profile switch feel matter enough to justify the cost, this remains one of the safest recommendations in the category. If you’re price-sensitive or want hot-swap flexibility, this isn’t the right keyboard for you regardless of how well it performs.
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Frequently Asked Questions
Is the Logitech G915 TKL hot-swappable? No — neither the original nor the G915 X TKL supports hot-swapping switches, and Logitech’s Kailh-based low-profile switches also don’t accommodate most aftermarket keycaps, which limits long-term customization compared to many current competitors.
Which switch type should I choose: tactile, clicky, or linear? Logitech specifically recommends tactile switches for competitive and first-person shooter gaming, and linear switches for MMO and action games where rapid, repeated key presses matter more than tactile feedback. Clicky switches suit players who specifically want audible feedback and don’t mind the extra noise.
Is the G915 X TKL worth upgrading to if I already own the original? Not urgently — the X refresh is a refinement (better keycaps, slightly thicker top plate) rather than a fundamental redesign. If your original is working well, the upgrade isn’t essential, though new buyers should generally lean toward the X version for the improved keycap material.
Why is this keyboard so expensive compared to other wireless mechanical keyboards? The price reflects Logitech’s LIGHTSPEED wireless technology (widely regarded as one of the most reliable on the market), premium aluminum/steel construction, and the engineering required to fit genuine mechanical switch performance into a low-profile form factor — a combination that remains relatively rare even years after the original’s launch.
Does the G915 TKL work well for both gaming and everyday typing? Yes, consistently across reviews — multiple testers specifically praised its typing performance alongside its gaming credentials, with one recording notably higher words-per-minute than their typical full-height keyboard baseline, attributing the improvement to the low-profile switches’ shorter actuation distance.
