Logitech
G915 TKL LIGHTSPEED
AUTHOR:Onie T.
TESTED BY:James L.
Published:

The Logitech G915 TKL LIGHTSPEED is a wireless-compatible, low-profile mechanical keyboard, available in three switch options: linear, tactile, and clicky. Designed for gaming, it can easily fit into an office setting as well. Launched in 2019 it features dedicated media keys, a volume wheel, programmable macro keys, and a sturdy aluminum frame, the G915 TKL LIGHTSPEED is built for versatility, whether it's for intense gaming sessions or productive workdays.

As of the publication date, it is priced at $229.99 USD MSRP on Logitech's web store but can be found on sale for around $149.99 USD. It comes in two colorways: Carbon (Black) and White. Logitech has released an upgraded 2024 version, the G915 X TKL, which includes improvements such as a refined switch design, upgraded PBT keycaps, and a slimmer aluminum top plate, priced at $199.99 UDS MSRP.

WHAT YOU NEED TO KNOW

THE GOOD

  • Design

    Versatile connectivity offers versatile connectivity with both wireless and wired options, and dedicated media keys for added functionality. Also supports RGB lighting and is low-profile.

THE BAD

  • Price

    For its premium price of $229.99 USD, the keyboard comes with ABS keycaps. Additionally, it still uses a micro-USB for charging, though the 2024 version has upgraded to USB-C.

THE REST

  • Overall

    The G915 TKL LIGHTSPEED is a stylish keyboard that caters to gamers and professionals alike. The newer 2024 version, G915 X TKL, improves on several aspects, including switch actuation, keycaps material and battery life, offering a more refined experience.

LINKS
Where to buy*
AmazonNewegg

*This website uses affiliate links. Purchases made through these links may provide compensation to Linus Media Group.

Hardware
HardwareNotes

The G915 TKL LIGHTSPEED package includes a LIGHTSPEED USB receiver, a USB extender, a micro-USB cable, and user documentation. The aluminum top plate enhances rigidity while maintaining the keyboard's thin, low-profile design. Its frameless design allows the RGB lighting to shine brightly, making it ideal for users who enjoy vivid lighting effects.

The keyboard features dedicated media keys, a volume roller, easy connectivity buttons, and a lighting effects button. However, the micro-USB cable for charging feels outdated for a keyboard released in 2019. The newer G915 X TKL model corrects this by including a USB-C cable. The ABS keycaps, while durable and shine-through, may disappoint those who expect PBT keycaps at this price point.

In the Box

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Front of the box.

Dimensions
The keyboard is placed on a 900 x 400 mm desk pad next to a Logitech MX Master 2S mouse.

The keyboard is placed on a 900 x 400 mm desk pad next to a Logitech MX Master 2S mouse.

Height
Width Max
Depth W/ Palm Rest
Depth
Weight
Construction
The right side of the keyboard containing the media buttons and navigation keys.

The right side of the keyboard containing the media buttons and navigation keys.

Chassis Material
Base Plate Material
Base Plate Color
Stabilizers
Keycaps
The left side of the keyboard.

The left side of the keyboard.

Keycap Material
Lettering
Shine Through Keycaps
Connectivity
The keyboard can be connected by a Micro-USB to Type-A detachable cable.

The keyboard can be connected by a Micro-USB to Type-A detachable cable.

Wireless
Wired
Bluetooth
Bluetooth Version
Multi-Device Pairing
Receiver
Receiver Storing
Battery Type
Computer Side Connector
Keyboard Side Connector
Cable Length
Detachable Cable
USB Passthrough
Features & Software
Features & SoftwareNotes

The G915 TKL LIGHTSPEED runs on Logitech's G Hub software, enabling users to customize lighting effects, create macros, and integrate the keyboard with third-party applications like Discord or OBS. The keyboard supports up to three onboard profiles, and users can customize lighting with precise control through the software.

Software
Software
Mandatory Registration
Number Of Profiles
Onboard Memory
Cloud Sync
Macro Programming
QMK Firmware Compatible
VIA Key Configurator Compatible
Windows Compatible
MacOS Compatible
Backlighting
RGB Software
Backlighting
Backlighting Color
Per Key Illumination
Performance
PerformanceNotes

Equipped with GL Tactile switches, the G915 TKL LIGHTSPEED is available in GL Clicky, GL Tactile, and GL Linear options. These switches are not hot-swappable. The GL Tactile switches feature an operating force of 51.98 gf, a pre-travel distance of 0.34 mm, and a total travel distance of 2.75 mm. During testing the keyboard achieved a low latency of 4.7 ms in wired mode and 5.0 ms in wireless mode.

Keystroke
Latency
Sound Sample
Productivity & Efficiency
Productivity & EfficiencyNotes

The G915 TKL LIGHTSPEED does not include a wrist rest, but its slim, low-profile design makes it comfortable to use for extended periods. The keyboard offers three adjustable incline angles  - 1°, 4°, and 8° - to accommodate different ergonomic preferences, ensuring comfort during both gaming and productivity tasks.

Ergonomics

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The keyboard ergonomics at an angle of 1 degrees, with the adjustable leg in.

Board Size
Board Type
Palm Rest Included
Low Profile
Incline Angles
/ /
Key Alignment
Numpad
Dedicated Function Row
Dedicated Arrow Keys
Key Spacing
Ghosting & Rollover
KRO Wired
KRO Receiver
KRO Bluetooth
Ghosting
Test Configuration
Tested Settings
Firmware Version
Software Version
Polling Rate (Wired)
Polling Rate (Wireless)
Debounce Time

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