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Compact mechanical gaming keyboard with aluminium-alloy frame and per-key RGB backlighting

Logitech

Logitech G512 SE Gaming Keyboard 920-009300

SKU CH-KTTS-S2HDX MPN 920-009300

Compact mechanical gaming keyboard with per-key RGB lighting, USB passthrough, and a choice of Romer-G or GX Blue switches rated for 70 million clicks

  • Keyboard InterfaceUSB
  • Design StyleCompact
  • Palm RestNo
  • BacklitYes
  • Dimensions5.20" x 17.52" x 1.34"
  • Mouse IncludedNo
  • Compact design saves desk space with 5.20" x 17.52" footprint
  • Per-key Lightsync RGB with 16.8 M colours reacts to games and audio
  • Choice of Romer-G Tactile, Romer-G Linear or GX Blue mechanical switches
  • Switches rated for 70 million clicks for long-term reliability
  • Aircraft-grade 5052 aluminum-magnesium alloy top case ensures durability

Minimalist Gaming Keyboard

The Logitech G512 SE is a compact mechanical keyboard built for gamers who want a smaller desk footprint without sacrificing switch quality. It connects via USB and features per-key LIGHTSYNC RGB backlighting with approximately 16.8 million colours. An integrated USB passthrough port adds convenience for a mouse or headset dongle. The 5052 aluminium-magnesium alloy top case keeps the structure rigid while maintaining a thin 1.34 inch profile.

Plug-and-Play Installation

Simply connect the keyboard to a free USB port and it is recognised immediately by Windows or macOS without extra drivers. The detachable cable eases routing and replacement if damaged. Common issues include forgetting to plug in both USB connectors required for full passthrough power, or expecting a wrist rest that is not included with this compact model. Custom lighting profiles require the optional G HUB software, which some users find intrusive.

USB Interface Practical Limits

The keyboard draws power and transmits data over a standard USB connection, so cable length and hub bandwidth set the effective range. Daisy-chaining through an unpowered hub may starve the passthrough port, causing connected devices to disconnect under load. The 70 million click switch rating describes mechanical durability, not electrical signal limits. No wireless or Bluetooth option exists on this model, so a physical cable is always required.

Highlights

  • Compact design saves desk space with 5.20" x 17.52" footprint
  • Per-key Lightsync RGB with 16.8 M colours reacts to games and audio
  • Choice of Romer-G Tactile, Romer-G Linear or GX Blue mechanical switches
  • Switches rated for 70 million clicks for long-term reliability
  • Aircraft-grade 5052 aluminum-magnesium alloy top case ensures durability

Specifications

BrandLogitech
Keyboard InterfaceUSB
Design StyleCompact
Palm RestNo
BacklitYes
Dimensions5.20" x 17.52" x 1.34"
Mouse IncludedNo
Shipping weight1.81 kg
Package size584 × 381 × 114 mm

Questions about this item

How do I verify the Lightsync RGB lighting on the G512 SE is responding to games after setup?

Launch a supported game and watch the per-key lighting react in real time; the 16.8 M colour palette shifts with in-game events to confirm the feature is active.

What comes with the 920-009300 keyboard and what must I purchase separately?

The box contains the compact G512 SE keyboard with USB passthrough; no palm rest or mouse is included, so buy those separately if needed.

Which mechanical switch type — Romer-G Tactile, Romer-G Linear or GX Blue — should I choose for the G512 SE?

Pick Romer-G Tactile for a noticeable actuation bump, Romer-G Linear for a smooth stroke, or GX Blue for tactile and clicky feedback; all are rated for 70 million clicks.

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