Logitech G PRO X TKL LIGHTSPEED — Tournament Tenkeyless, Tactile Switches, Magenta
Tactile GX BrownLIGHTSPEED 1 msUp to 50 hMagenta
The Logitech G PRO X TKL LIGHTSPEED (920-012159) is a tenkeyless wireless mechanical gaming keyboard with tactile GX Brown switches, LIGHTSPEED 2.4 GHz wireless at 1 ms, Bluetooth and a wired USB-C mode, in the US International layout and Logitech’s Magenta colourway. It is the keyboard built with Logitech’s esports pros: standard-height mechanical switches under dual-shot PBT keycaps, a volume roller and media keys, a Game Mode key with a lock function, onboard lighting profiles and up to 50 hours of battery per charge. Logitech ships it with the LIGHTSPEED receiver, a detachable 1.8 m USB-C charging and data cable and a carrying case.
Compatibility — check before buying:
This is the PRO X TKL LIGHTSPEED with conventional mechanical switches — not the PRO X TKL RAPID, which uses magnetic analogue switches with adjustable actuation. The two share the name and look; if you want Rapid Trigger, this is not it. It has no numeric keypad. This part number is the Tactile (GX Brown) switch and the Magenta colour; Linear and Clicky, and Black and White, are separate part numbers. Logitech lists Windows 10 or later with a USB 2.0 port for the LIGHTSPEED receiver; G HUB is needed to customise keys, lighting and profiles. Ask us if you need a different layout, switch or colour.
Best For
✓ Competitive FPS and MOBA play over LIGHTSPEED at 1 ms
✓ Players who like a tactile bump without a loud click
✓ Tournament or LAN travel — the case is included
✓ Sharing one board between a PC (receiver) and a laptop (Bluetooth)
✓ Small desks that need room for wide mouse sweeps
✓ A colour-matched Magenta setup with the PRO X SUPERLIGHT 2
Key Features
Tactile GX Brown switches
Full-height mechanical switches with a tactile bump — the feel most players choose for a mix of gaming and typing. Standard MX-style keycap stems mean aftermarket keycap sets fit, unlike Logitech’s low-profile GL boards.
LIGHTSPEED, Bluetooth and USB-C
The included LIGHTSPEED receiver gives a 1 ms wireless link for play; Bluetooth covers a laptop or tablet; and the detachable USB-C cable charges and connects when you prefer wired. One receiver can also serve a compatible Logitech G mouse.
Game Mode, roller and onboard profiles
A Game Mode key disables the Windows key, and the new Game Mode Lock stops it being switched off mid-match. A volume roller and media controls sit above the arrow cluster, and lighting profiles are stored on the keyboard so they work without G HUB running.
Up to 50 hours and a carry case
Logitech rates the rechargeable battery at up to 50 hours of continuous use; the supplied case protects the board and receiver on the road.
Technical Specifications
| Identification |
| Brand |
Logitech G |
| Series |
PRO Series |
| Part Number |
920-012159 |
| EAN / GTIN |
5099206113534 |
| MPN |
920-012159 |
| Keys and switches |
| Form factor |
Tenkeyless (no numeric keypad) |
| Switch |
Tactile mechanical (GX Brown) |
| Actuation force / travel |
Not published by Logitech for this model |
| Keycaps |
Dual-shot PBT, standard height |
| Layout |
US International (QWERTY) |
| Controls |
Volume roller, media keys, Game Mode key with Game Mode Lock |
| Connectivity and power |
| Wireless |
LIGHTSPEED 2.4 GHz (USB receiver included) and Bluetooth |
| Wired |
Detachable 1.8 m (6 ft) USB-C charging and data cable |
| Report rate |
1 ms |
| Wireless range |
Up to 10 m |
| Battery life |
Up to 50 h per charge (Logitech) |
| Build and lighting |
| Lighting |
LIGHTSYNC RGB with onboard lighting profiles |
| Dimensions |
352 × 150 × 38 mm |
| Weight |
Not published by Logitech |
| Colour |
Magenta |
| Software and system |
| Software |
Logitech G HUB |
| System requirements |
PC with Windows 10 or later and USB 2.0 port; internet access for G HUB |
| In the box |
Keyboard, LIGHTSPEED USB receiver, USB-C cable, carrying case, documentation |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Logitech publishes a 2-year limited hardware warranty for this model on its EU product page. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration. |
Frequently Asked Questions
Is this the PRO X TKL RAPID?
No. The RAPID has magnetic analogue switches with adjustable actuation and Rapid Trigger. This LIGHTSPEED model uses conventional tactile mechanical switches. Both are tenkeyless and look alike, so check the name before you order.
Does it work on a Mac or over Bluetooth on a tablet?
Bluetooth pairing works with any device that accepts a Bluetooth keyboard; Logitech’s stated system requirement for full features and G HUB is Windows 10 or later. Tell us your setup and we will confirm.
Can I use my own keycaps?
Yes — the GX switches use a standard MX-style stem, so aftermarket keycap sets in US layout fit. That is a key difference from the low-profile G915 X family.
What comes in the box?
Keyboard, LIGHTSPEED USB receiver, detachable USB-C cable and a carrying case, plus documentation. Nothing else is needed.
Singular Expert Insight
Choose the PRO X TKL LIGHTSPEED over the G915 X LIGHTSPEED TKL when you prefer full-height mechanical switches and keycap freedom over a low-profile board, and over the PRO X TKL RAPID when you want proven tactile switches rather than magnetic ones. The Magenta finish pairs with the Magenta PRO X SUPERLIGHT 2 for a matched desk. See our full
keyboards range and our
wireless mice, and if you want the Black or White version or a different switch, tell us and we will quote the exact part number.
Buyer’s Guide
Buy it if
You want a tenkeyless tournament board with tactile GX Brown switches, LIGHTSPEED at 1 ms, Bluetooth, up to 50 h battery, standard keycap compatibility and the Magenta colour in US International layout.
Skip it if
You need a numpad, you want Rapid Trigger magnetic switches (PRO X TKL RAPID), or you want the quietest possible board — the Linear version is quieter than Tactile.
Also consider
Logitech G G915 X LIGHTSPEED TKL (920-012747) for a low-profile aluminium tenkeyless, or the PRO X TKL RAPID for magnetic switches.