Logitech G305 Lightspeed Review: Still the Best Budget Wireless Gaming Mouse?

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The Logitech G305 Lightspeed has been one of the best-selling gaming mice on Amazon for years, and it still sits at the top of the PC gaming mouse chart. The formula is simple: Logitech’s HERO sensor, lag-free LIGHTSPEED wireless, and up to 250 hours of play on a single AA battery, in a light, compact shell.

Is an older design still worth buying when newer ultralight mice keep arriving? Here is what you need to know.

Note: this review is based on Logitech’s official specifications, the Amazon listing and published independent reviews. We have not run our own lab measurements.

Quick Verdict

Best for: gamers and everyday users who want a reliable, low-latency wireless mouse that rarely needs charging, and laptop users who want one mouse for work and play.

Skip it if: you have large hands and prefer a big ergonomic mouse, you want RGB lighting, or you want a rechargeable battery instead of AA.

Logitech G305 Specifications

Design: Small, Simple, Travel-Friendly

The G305 has a compact, right-leaning shape with two main buttons, a clickable scroll wheel, a DPI button and two side buttons. It suits small to medium hands and palm, claw or fingertip grips. The USB nano receiver stores inside the mouse under the top shell, so it goes in a laptop bag without losing the dongle.

There is no RGB lighting, which is part of the reason the battery lasts so long. A small LED shows DPI level and battery status.

Performance: HERO Sensor and LIGHTSPEED

The HERO sensor tracks accurately up to 12,000 DPI and 400 IPS, which is more than enough for competitive shooters and high-resolution monitors. Logitech says HERO is up to ten times more power efficient than its previous sensors, which is how the G305 gets such long battery life.

LIGHTSPEED is Logitech’s proprietary 2.4 GHz wireless with a 1 ms report rate. In practice, reviewers consistently find it indistinguishable from a wired connection for gaming. There is no Bluetooth, so you need the USB receiver (a USB-C adapter is useful on modern laptops).

Battery: Months, Not Days

Up to 250 hours of continuous gaming on one AA battery is the G305’s signature feature. Switch to Endurance mode in G HUB, which lowers the report rate, and Logitech rates it for up to nine months of use. The trade-off is weight: the AA battery is why it weighs about 99 g, heavier than modern rechargeable ultralight mice. Many users swap in a lithium or rechargeable AA to fine-tune weight and cost.

Software and Customization

With Logitech G HUB you can remap all six buttons, set up to five DPI steps, create macros and save a profile to the on-board memory, so your settings follow the mouse to any computer, even without software installed.

Pros and Cons

Pros

• Accurate HERO sensor up to 12,000 DPI
• Lag-free LIGHTSPEED wireless with 1 ms report rate
• Up to 250 hours on one AA battery
• Compact, durable and travel-friendly with receiver storage
• On-board memory and programmable buttons

Cons

• Heavier than modern ultralight mice because of the AA battery
• No Bluetooth
• Small shape may not suit large hands
• No rechargeable battery or RGB

Final Verdict

The Logitech G305 Lightspeed remains one of the safest wireless gaming mice you can buy. It does not chase trends like ultralight shells or RGB, but its sensor, wireless performance and battery life are excellent, and its compact size makes it equally good for gaming and for work on the go.

Check the current price of the Logitech G305 on Amazon

Building a setup? See our AULA F75 keyboard review.

Frequently Asked Questions

How long does the Logitech G305 battery last?

Up to 250 hours of continuous gaming on one AA battery, or up to nine months in Endurance mode.

Does the G305 work with Mac?

Yes. It works with Windows and macOS, and G HUB is available for both.

Does the G305 have Bluetooth?

No. It uses the LIGHTSPEED USB receiver only.

Is the G305 good for FPS games?

Yes. The HERO sensor and 1 ms LIGHTSPEED wireless are well suited to competitive shooters, especially for players with small to medium hands.

How much does the G305 weigh?

About 99 g (3.4 oz) with the AA battery installed.