Logitech G305 Review: Wireless Gaming Without the Compromise

Wireless gaming mice used to mean noticeable input lag compared to wired. Logitech's Lightspeed technology largely closed that gap, and the G305 brought it to a genuinely affordable price point.

Who it's for

This is aimed at gamers who've avoided wireless mice over lag concerns, or anyone who wants a lightweight, low-maintenance mouse that doesn't need daily charging. It's a weaker fit for MMO or heavily macro-dependent players who want 10+ programmable buttons, or anyone who specifically wants a rechargeable built-in battery instead of swapping AAs.

What we liked

• Lightspeed wireless feels indistinguishable from wired in practice — no perceptible lag in fast-paced games.
• 250-hour battery life on a single AA battery means you're not charging constantly like many rechargeable gaming mice.
• Lightweight design (under 100g) reduces fatigue during long sessions compared to heavier wired mice.

What could be better

• Uses a single AA battery rather than a rechargeable built-in cell, which some users prefer to avoid.
• Only 6 programmable buttons — enough for most people, but MMO players may want more.

Key specs, explained

• Lightspeed wireless is Logitech's low-latency protocol, distinct from generic Bluetooth — it's the reason this mouse doesn't have the input lag people associate with older wireless mice.
• 12,000 DPI optical sensor is far beyond what most people will ever turn up to; in practice most gamers run somewhere between 800-3,200 DPI, so treat the max DPI figure as headroom rather than a setting you'll use.
• Up to 250 hours on one AA battery translates to months of typical use between swaps, which is longer than most rechargeable gaming mice go between charges — the tradeoff is remembering to keep a spare AA on hand rather than just plugging in a cable overnight.

Frequently asked questions

Q: Does the wireless connection actually cause noticeable lag? No — Lightspeed is a purpose-built low-latency wireless protocol, not standard Bluetooth, and is generally considered indistinguishable from a wired connection for competitive play.

Q: What battery does it use, and how long does it last? A single standard AA battery, rated for up to 250 hours depending on DPI and use — that's typically a few months of regular gaming.

Q: How many programmable buttons does it have? Six, including left/right click. That's enough for most FPS or general use but may feel limiting for MMO players who bind a large number of abilities to mouse buttons.

Should you buy it?

For anyone hesitant about wireless mice hurting competitive performance, this is proof that hesitation is outdated — and the battery life beats most rechargeable alternatives.

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