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Logitech G915 X Lightspeed TKL: one-minute review

The Logitech G915 X Lightspeed TKL is a wireless mechanical gaming keyboard with low-profile keys and multiple connectivity options for added convenience.

For a gaming peripheral, it looks fairly restrained, although the RGB lighting, especially against the white variant, does help to make it more vibrant. The thin chassis with its rounded sides and brushed-metal effect adds an element of class too.

It’s also built quite well, feeling sturdy yet surprisingly light, although it’s perhaps not quite as premium as the best gaming keyboard constructions. In particular, the double-shot PBT keycaps feel cheaper than you might expect, with a texture that’s less satisfying compared to others I’ve experienced.

The very top row buttons feel better though, with their rubber finish and heavily-damped presses feeling satisfying to use. The volume wheel also operates very smoothly, yet still provides enough control.

The Logitech G915 X Lightspeed TKL can be customized using Logitech’s G HUB software, which offers plenty of remapping options, from system functions to custom key combinations. There’s also a macro creator and RGB tweaking, as you might expect from a gaming keyboard. While the software is stable enough and laid out well, navigation can be a little too laborious at times, and more explanations wouldn’t go amiss either.

When gaming, the Logitech G915 X Lightspeed TKL performs reasonably well. The tactile switches are snappy, but offer a fair amount of resistance; fortunately, the actuation point is low enough that you don’t have to approach that point where you feel that weight. The texture of the keycaps doesn’t offer much in the way of grip though, which can make finger placements less than secure.

For typing, I found the Logitech G915 X Lightspeed TKL less impressive. That cramped layout made things awkward for me, as did the lack of tilt provided by the feet. I did appreciate the low-profile keycaps, though, as I generally prefer these for typing.

I had no issue connecting to devices via Bluetooth or the 2.4GHz wireless dongle, and switching between the two is easy thanks to the dedicated buttons on the top row. However, it’s a shame there’s no hot-switching between multiple devices connected via Bluetooth.

The battery life of the Logitech G915 X Lightspeed TKL is good, as after several days of use – during which time I used it for gaming and working, and switched frequently between 2.4GHz and Bluetooth modes – it dipped to just below 50%.

One of the main issues with the Logitech G915 X Lightspeed TKL, though, is the price. It sits at the top-end of the market, competing with some of the best keyboards around. However, it can’t match their level of performance, especially those with analog switches, such as the Razer Huntsman V2 Analog, which isn’t much more expensive. There’s also the Razer Pro Type Ultra, which is a versatile keyboard for both gaming and work, and is available for even less.

(Image credit: Future) Logitech G915 X Lightspeed TKL review: price and availability

• $199.99 / £199.99 / AU$369.95
• Available now in black and white colorways
• Top-end of the market

The Logitech G915 X Lightspeed TKL costs $199.99 / £199.99 / AU$369.95 and is available now in two colorways: black and white. There are three different switch types to choose from: Tactile, Linear, and Clicky.

This places the Logitech G915 X Lightspeed TKL at the higher end of the market, competing with other top-draw gaming keyboards. The best gaming keyboard in our view, the Razer Huntsman V2 Analog, is more expensive, but not by much. However, as the name suggests, this board has analog switches, which allow for greater speed, precision and customization than traditional mechanical switches. It also has a full-size layout.

The best keyboard with a premium feel, the Razer Pro Type Ultra, costs less, yet we found it to have excellent all-round performance, whether you’re gaming, working, or browsing.

Value: 3 / 5

(Image credit: Future) Logitech G915 X Lightspeed TKL review: specs

(Image credit: Future) Logitech G915 X Lightspeed TKL review: design and features

• Smart, light, and thin
• Keycaps don’t feel the best
• Good customizations via G HUB

The Logitech G915 X Lightspeed TKL adopts a mild gaming aesthetic, with its muted appearance making it more formal than others in the sector. The white colorway certainly adds more vibrancy – and enhances the RGB lighting just that little bit more – yet it still retains a smart demeanour.

The floating keycaps are a nice touch, and so too is the brushed metal of the face plate and the rolled edges of the chassis. Fortunately, the build quality matches its premium appearance: the whole body feels sturdy, despite being very light and thin for a gaming keyboard.

However, the double-shot PBT keycaps let things down, as I found their texture a little too scratchy and not the most pleasant to touch. The shortcut buttons above the keys, though, feel much better, as they’re soft, rubberized, and damped very well. The volume wheel is very smooth and easy to operate, yet has controlled spins.

(Image credit: Future)

Like many modern keyboards, the Logitech G915 X Lightspeed TKL has two-stage feet that offer different tilting angles. However, I found that even the highest setting was still a little too shallow, so those who like a steep rake might be disappointed.

Logitech’s G HUB software can be used to customize the Logitech G915 X Lightspeed TKL, with the usual options available, such as RGB lighting adjustments and key remapping, the latter of which features assignments for mouse buttons and scrolls, key combinations involving modifiers, and macros. There are also various media playback controls available, including a function to cycle available audio inputs and outputs. However, other common system-level functions are absent, which is a shame. As well as multiple profile slots, FN and G Shift layers are available too.

While G HUB runs very smoothly for the most part, navigating it can take one too many clicks, and it lacks explanations for certain default shortcuts and how they work, such as those for profile switching.

Design & features: 3.5 / 5

Logitech G915 X Lightspeed TKL review: performance

• Responsive yet heavy-feeling switches
• Keycaps issues
• Cramped for typing

The Tactile switches I had installed on the Logitech G915 X Lightspeed TKL felt and sounded quite clicky. Despite having a snappy response, they offered more resistance than I expected when depressing fully, considering their low profile. However, the actuation point feels low, so I didn’t experience much fatigue when holding down keys for long periods.

Adopting the WASD position is comfortable enough, with all important keys, including the bottom row, being easy to reach and use; again this is thanks to that low profile, which is something I personally prefer in most cases.

However, despite the aforementioned texture of the keycaps, they offer very little grip, and it’s too easy to slide out of position – an issue made worse by shallow indentations, which of course isn’t ideal for more intense sessions.

(Image credit: Future)

For typing, I didn’t find the Logitech G915 X Lightspeed TKL conducive to my style. Even though the low profile keycaps allowed me to glide around the board, I found the layout too cramped. I also couldn’t get the angle steep enough using the feet, which added to the discomfort I was feeling. What’s more, things can get quite loud when tapping away.

Connectivity over both 2.4GHz and Bluetooth is solid, and switching between them is easy with the top hotkeys. However, it’s a shame there’s no option to switch quickly between multiple devices connected via Bluetooth, as some of the best keyboards feature, including Logitech’s own models.

The battery life of the Logitech G915 X Lightspeed TKL is quite good, as after several days of varied use, which included gaming, working, and browsing – as well as switching between Bluetooth and 2.4GHz modes regularly – it dipped to just below 50%.

Performance: 3.5 / 5

Should I buy the Logitech G915 X Lightspeed TKL? Buy it if…

You want thin keys
The low profile keycaps make it easy for gliding and hitting all the important keys when gaming, at least for me.

You want multiple connectivity options
Wired, 2.4GHz and Bluetooth are all welcome connectivity options – although it’s a shame you can only have one Bluetooth connection at a time.

Don’t buy it if…

You want the best typing experience
Despite the low profile keys, I found the layout a little too cramped, and the feet didn’t offer enough angle for me to type comfortably.

You want a hot-swappable keyboard
Although there are three switch types to choose from when you configure your Logitech G915 X Lightspeed TKL, they aren’t hot-swappable, so your choice is permanent.

Logitech G915 X Lightspeed TKL review: also consider

Razer Huntsman V2 Analog
The Razer Huntsman V2 Analog uses analog switches, which means plenty of tweaking options when it comes to actuation points, as well as various modes that take advantage of that graduated operation. It’s wired only and more expensive than the Logitech G915 X Lightspeed TKL, but it’s full-size and we found the performance good enough to justify the price tag. Read our Razer Huntsman V2 Analog review.

Razer Pro Type Ultra
If you want a keyboard that’s equally capable of gaming and working, then the Razer Pro Type Ultra fits the bill. We found it performed brilliantly on both fronts, as well having great connectivity options and battery life. What’s more, it’s cheaper than the Logitech G915 X Lightspeed TKL. If you don’t like a steep angle for your keys, though, this might not be for you. Read our Razer Pro Type Ultra review.

How I tested the Logitech G915 X Lightspeed TKL

• Tested for several days
• Used for gaming, working, and browsing
• Plentiful gaming keyboard experience

I tested the Logitech G915 X Lightspeed TKL for several days, during which time I used it for gaming, working, and general browsing.

I played games such as Counter-Strike 2, which is a good test for keyboards since it requires quick and accurate inputs.

I have been PC gaming for over a decade, and during that time I have experienced many keyboards. I have also reviewed a good number across a broad spectrum of brands, switch types, and price points.

• First reviewed February 2025
• Read more about how we test

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