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Low-profile black TKL keyboard, brushed aluminium top, double-shot PBT keycaps, RGB backlit

Logitech

Logitech G915 X LIGHTSPEED TKL gaming keyboard 920-012743 GL Linear Black

SKU CH-B3MK-ED7B2 MPN 920-012743

Compact TKL gaming keyboard with GL Linear switches, tri-mode connectivity and up to 1,000 hours battery life

  • Keyboard InterfaceUSB + LIGHTSPEED + Bluetooth
  • Design StyleLow-Profile
  • LayoutTKL
  • Palm RestNo
  • Key SwitchLogitech GL Linear
  • Key Switch TypeLinear

Key Switch Type Red Switch - Linear & Quiet

Options Wireless

  • Wired
  • Wireless

Size Tenkeyless

Struck-through versions exist but are not stocked here.

  • Tri-mode connectivity via 2.4 GHz LIGHTSPEED, Bluetooth or USB-C
  • Up to 15 functions per key with KEYCONTROL customization
  • Ultra-thin low-profile design with brushed aluminum top plate
  • 3 mm actuation point and 3.2 mm total travel for speed
  • Up to 1000 hours battery life with RGB off

Compact TKL Layout for Gaming

The Logitech G915 X LIGHTSPEED TKL is a low-profile wireless mechanical keyboard built for competitive play. Its tenkeyless form factor saves desk space while keeping all essential keys within reach. GL Linear switches provide a smooth, consistent keystroke without tactile bump. The brushed aluminium top plate and double-shot PBT keycaps add rigidity and a premium feel for extended sessions.

Tri-Mode Setup and KEYCONTROL

Connect via 2.4 GHz LIGHTSPEED wireless, Bluetooth or USB-C wired mode and switch between them with a button press. No special drivers are required for basic operation; the Logitech G Hub software unlocks KEYCONTROL for up to 15 functions per key. The ultra-thin 0.9-inch profile means the board sits flat, so users accustomed to taller keycaps may need a short adjustment period.

Check Compatibility Before Buying

Verify that your system has a free USB-A port for the LIGHTSPEED receiver or a USB-C port for wired data mode. Bluetooth pairing requires OS-level support on the target device. The keyboard ships without a palm rest, so consider whether you need one separately. Battery life reaches up to 1000 hours with lighting off, 100 hours at 50% brightness and 42 hours at full RGB intensity.

Highlights

  • Tri-mode connectivity via 2.4 GHz LIGHTSPEED, Bluetooth or USB-C
  • Up to 15 functions per key with KEYCONTROL customization
  • Ultra-thin low-profile design with brushed aluminum top plate
  • 3 mm actuation point and 3.2 mm total travel for speed
  • Up to 1000 hours battery life with RGB off

Specifications

BrandLogitech
ModelG915 X LIGHTSPEED
Part Number920-012743
Keyboard InterfaceUSB + LIGHTSPEED + Bluetooth
Design StyleLow-Profile
LayoutTKL
Palm RestNo
Key SwitchLogitech GL Linear
Key Switch TypeLinear
Keyboard ColorBlack
BacklitYes
Dimensions14.5" x 5.9" x 0.9"
Type2.4 GHz LIGHTSPEED wireless, Bluetooth, or USB-C
Mouse IncludedNo
Operating TimeUp to 1000 hours
FeaturesTKL Keyboard for Gaming: The Logitech G915 X LIGHTSPEED TKL compact gaming keyboard offers the latest innovations in gaming tech; sleek design and next-gen engineering elevate every level of play
Choose Your Connectivity With Tri-Mode: Connect with best-in-class 2.4 GHz LIGHTSPEED wireless, Bluetooth, or USB-C wired data mode; switch back and forth with the touch of a button
Master the Game Your Way: Set up to 15 functions per key to turn your wireless keyboard into a personalized command center with KEYCONTROL
Compact Control: This ultra-thin, low-profile gaming keyboard features KE
Shipping weight1.43 kg
Package size381 × 178 × 51 mm

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Questions about this item

How do I confirm the G915 X LIGHTSPEED TKL is working correctly after setup?

Connect via 2.4 GHz LIGHTSPEED wireless, Bluetooth, or USB-C wired data mode; the LIGHTSYNC RGB should illuminate across ~16.8M colors and KEYCONTROL lets you assign up to 15 functions per key to verify every input registers

What is included with the 920-012743 and what must I purchase separately?

The box contains the ultra-thin TKL keyboard with brushed aluminum top plate, double-shot PBT keycaps, GL Linear switches at 1.3mm actuation point and 3.2mm total travel, media keys, and a volume roller; no palm rest or mouse is included

Which switch version should I choose for the G915 X LIGHTSPEED TKL?

This model 920-012743 comes with GL Red Linear switches offering a 1.3mm actuation point and 3.2mm total travel distance for fast, smooth keystrokes without tactile bump or audible click

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