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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallLogitech G launched the G915 X family on 17 September 2024 with three low-profile mechanical keyboards: the full-size G915 X LIGHTSPEED, the tenkeyless G915 X LIGHTSPEED TKL, and the wired G915 X Wired. All use Logitech G’s GL low-profile switches, KEYCONTROL remapping and LIGHTSYNC RGB; the two LIGHTSPEED models add wireless connectivity.
The family is built around a very thin design. Logitech says the G915 X stands 23 mm high, while its support specification lists the TKL at 22.6 mm. GL switches actuate at 1.3 mm, giving the keyboards a shorter key travel feel than conventional-height mechanical boards.
What Logitech launched
The launch lineup contains three physical formats and connection arrangements:
| Model | Format | Connection | Launch price (Europe, 2024) | Availability |
|---|---|---|---|---|
| G915 X LIGHTSPEED | Full-size, with number pad | LIGHTSPEED wireless, Bluetooth and USB | €249.99 | 17 September 2024 |
| G915 X LIGHTSPEED TKL | Tenkeyless | LIGHTSPEED wireless, Bluetooth and USB | €229.99 | 17 September 2024 |
| G915 X Wired | Wired full-size layout | USB cable only | €199.99 | 17 September 2024 |
Those were announced European launch prices, not permanent worldwide prices. Logitech’s US product pages list $259.99 for the G915 X LIGHTSPEED and $199.99 for the G915 X Wired; storefront prices and stock can differ by country, date and promotion.
#1 Best Overall
- Full-Size Wired Mechanical Keyboard for Gaming: The Logitech G915 X Wired Mechanical Keyboard Full Size with its next-gen engineering, double-shot PBT keycaps and a sleek sand-blasted aluminum top plate helps elevate every level of play
- Master the Game Your Way: Set up to 15 functions per key to turn this Logitech gaming keyboard into a personalized command center with KEYCONTROL. The G915 X keyboard has media keys, volume roller & a full-size design for easy access to controls
- USB-C Wired Connection: This Logitech G915 X Full-Size mechanical keyboard for Mac/PC connects easily via the included USB-A to USB-C power and data cable
- Speed, Precision & Comfort: Achieve all three with this low profile mechanical keyboard with GL switches. The G915 X Full-Size keyboard offers increased APM (actions per minute) rate with 1.3mm actuation point & 3.2mm total travel distance
- Backlit Wired Keyboard to Light Up Your Game: With LIGHTSYNC RGB, this gaming wired keyboard gives you access to nearly 16.8M colors for custom illumination, personalized themes, and sync with other Logitech G gear in G HUB
What all G915 X keyboards have in common
- Low-profile GL mechanical switches: Logitech specifies a 1.3 mm actuation point. Linear, tactile and clicky variants are offered where the particular model and market support them.
- KEYCONTROL: Logitech’s remapping system lets you assign actions beyond a key’s default function. The wired product page describes up to 15 functions per key.
- LIGHTSYNC RGB: Per-key lighting effects are controlled through Logitech G software.
- Dedicated controls: The designs include media controls and a volume roller; the wireless full-size page specifies nine programmable G keys.
- Thin construction: Logitech’s 2024 Logi PLAY announcement describes the keyboard as 23 mm high and one of the company’s thinnest low-profile wireless gaming keyboards.
G915 X LIGHTSPEED: the full-size option
The G915 X LIGHTSPEED is the choice when you need a dedicated number pad, navigation cluster and maximum desk controls. It combines Logitech’s LIGHTSPEED dongle connection with Bluetooth and USB, so it can switch between a gaming PC, another Bluetooth device and a wired connection.
Its nine G keys are intended for macros and application commands through KEYCONTROL. That layout is useful for MMO keybinds, streaming scenes or editing shortcuts, but the number pad and wider chassis consume more desk space than the TKL.
Rank #2
- Full-Size Wireless Mechanical Keyboard for Gaming: The Logitech G915 X LIGHTSPEED Wireless Mechanical Keyboard Full Size with its next-gen engineering, double-shot PBT keycaps and a sleek brushed aluminum top plate helps elevate every level of play
- Master the Game Your Way: Set up to 15 functions per key to turn this Logitech gaming keyboard into a personalized command center with KEYCONTROL. The G915 X keyboard has media keys, volume roller & a regular numpad for easy access to controls
- Tri-Mode Connectivity: This Logitech G915 full-size mechanical keyboard for Mac/PC connects wirelessly via 2.4 GHz LIGHTSPEED or Bluetooth, or a USB-C wired data mode. Switch between connections with the touch of a button; play on while charging via USB-C
- Speed, Precision & Comfort: Achieve all three with this low profile mechanical keyboard with GL switches. The G915 X keyboard with numeric keypad offers increased APM (actions per minute) rate with 1.3mm actuation point & 3.2mm total travel distance
- Backlit Wireless Keyboard to Light Up Your Game: With LIGHTSYNC RGB, this gaming wireless keyboard gives you access to nearly 16.8M colors for custom illumination, personalized themes, and sync with other Logitech G gear in G HUB
G915 X LIGHTSPEED TKL: smaller wireless layout
The TKL removes the number pad while retaining the main navigation and function-key areas. Logitech Support lists these dimensions and specifications:
| Specification | G915 X LIGHTSPEED TKL |
|---|---|
| Width | 368 mm |
| Depth | 150 mm |
| Height | 22.6 mm |
| Weight | 860 g |
| Actuation distance | 1.3 mm ± 0.30 mm |
| Wireless and wired modes | LIGHTSPEED dongle, Bluetooth 5.0 and USB |
| Battery | Up to 42 hours; rechargeable battery is not user replaceable |
Choose the TKL if mouse space and portability matter more than a number pad. Its battery figure is Logitech’s “up to” specification, so actual runtime depends on lighting, connection mode and use.
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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesRank #3
- Aesthetic for battlestations
- LIGHTSYNC RGB
- Low-key gaming control
- Sleek design
- Full control
G915 X Wired: the cable-first alternative
The G915 X Wired keeps the low-profile mechanical design, KEYCONTROL, LIGHTSYNC RGB, nine G keys and 1.3 mm actuation point, but it does not depend on a battery or wireless radio. USB is the only connection, making it the simplest option for a permanent desk setup.
At $199.99 on Logitech’s US product page, it costs less than the wireless full-size model there, although regional pricing and promotions change. It is the practical choice when you do not need Bluetooth or LIGHTSPEED freedom and want to avoid charging.
Rank #4
- Near-instantaneous responsiveness: Experience elite gaming performance with an 8 kHz report rate for quick signal transmission and precise, game-ready response times
- Personalize your play: Hot-swappable switches and double shot PBT keycaps allow you to easily customize the look and feel of your mechanical gaming keyboard, and helps with shine resistance
- Intuitive on-board controls: Joyful and interactive LED dot-matrix display and dial let you easily control report rate, volume, brightness, and media without leaving your game
- Premium sound and feel: Gasket-mounted structure with sound-dampening silicone and foam layers provides a refined, quiet typing experience and satisfying tactile feedback
- Dynamic LIGHTSYNC RGB lighting: interactive light bar reacts to your setup and dial adjustments, customize 30 different light zones and per key lighting for a truly immersive gaming environment
How the models differ
| Buying factor | G915 X LIGHTSPEED | G915 X LIGHTSPEED TKL | G915 X Wired |
|---|---|---|---|
| Layout | Full-size with number pad | Tenkeyless | Full-size wired layout |
| Connection | LIGHTSPEED, Bluetooth, USB | LIGHTSPEED, Bluetooth, USB | USB only |
| Battery | Required for wireless use; runtime not stated in the supplied product details | Up to 42 hours; battery not user replaceable | None |
| Switch options | Linear, tactile or clicky options where offered | Linear, tactile or clicky options where offered | Linear, tactile or clicky options where offered |
| Best fit | Gaming, productivity and macros with a number pad | Competitive gaming and smaller desks | Fixed setups that do not need wireless operation |
Switch speed, height and typing feel
1.3 mm actuation
The stated 1.3 mm actuation point is where a keypress is registered. It is not the same as total key travel, and it does not by itself establish a measured response-time advantage over another keyboard. Low-profile caps and switches produce a shorter, flatter feel than standard-height mechanical switches.
Linear, tactile and clicky choices
- Linear: smooth press with no tactile bump, commonly preferred for uninterrupted game inputs.
- Tactile: a physical bump indicates the actuation point and can suit mixed typing and gaming.
- Clicky: adds an audible click as well as tactile feedback; consider shared-workspace noise.
Logitech Support publishes actuation-force ranges for the switch types, but the supplied specifications do not provide a single force value that applies to every model and switch.
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Pick the full-size LIGHTSPEED model if:
- You regularly use a number pad.
- You want wireless switching between LIGHTSPEED, Bluetooth and USB.
- You will use the nine G keys for macros, streaming or productivity.
Pick the LIGHTSPEED TKL if:
- You want more mouse room and a narrower keyboard.
- You still need wireless and Bluetooth options.
- You can work without a number pad and accept charging an integrated, non-user-replaceable battery.
Pick the wired model if:
- The keyboard will stay at one desk.
- You do not need wireless or Bluetooth.
- You prefer a direct USB connection and no battery-management routine.
Is the G915 X worth it for gaming or streaming?
The lineup makes the most sense for buyers who specifically want a thin mechanical keyboard, dedicated controls and Logitech’s software ecosystem. LIGHTSPEED and Bluetooth add flexibility for gaming and multi-device work, while the G keys and KEYCONTROL can accommodate stream-deck-style commands without a separate keypad.
The trade-offs are equally clear: wireless models cost more at launch, the TKL sacrifices the number pad, and the TKL’s battery is sealed rather than user replaceable. The wired model removes those wireless compromises but also removes wireless convenience. Select the format and connection you will actually use rather than paying for features that will remain disabled.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
