Collection: Logitech Mice & Trackballs

Which Logitech mouse or trackball do you actually need?

Most PC builders pour hours into CPU and GPU choices, then grab whatever mouse is closest to the checkout. That's a mistake, because the mouse is the part you physically touch for eight hours a day. Logitech's range splits into three tiers, and the differences are about sensor behaviour, switch type, wireless protocol and ergonomics rather than a simple "more DPI is better" ladder.

Entry level is the B100, M185 and M330 Silent Plus class. These use basic optical sensors, typically 1000 to 1600 DPI, with a single AA or AAA cell and a basic 2.4GHz receiver. They track fine on a mousepad, but acceleration and jitter creep in at fast flicks, and you get no onboard memory or serious software support. For office work or a secondary machine, they're honest value.

The sweet spot is where most people should land. The G305 Lightspeed and G502 Hero suit gamers, while the MX Anywhere 3S, MX Master 3S and M720 Triathlon suit productivity. The G305 and G502 Hero use Hero-series sensors with proper hardware tracking up to 12,000 to 25,000 DPI, and Lightspeed wireless runs at a 1ms report rate with latency that's indistinguishable from wired for nearly everyone. The MX line trades raw speed for an 8,000 DPI Darkfield sensor that tracks on glass, a MagSpeed scroll wheel and USB-C charging.

Enthusiast is the G Pro X Superlight 2, G502 X Plus and the MX Master 3S at full tilt. The Superlight 2 sits around 60 grams, uses optical-mechanical Lightforce switches with no debounce wear, and supports 2000Hz polling. Diminishing returns hit hard here. Past roughly 1600 to 3200 DPI at normal desk sensitivity, extra DPI is a marketing number. What you pay for at the top is weight, switch feel and wireless consistency.

Trackballs are a separate decision. The M575S and MX Ergo S keep your wrist still while your thumb moves the ball, which helps if you've got wrist or shoulder strain or limited desk space. They're slower for twitch aiming, but excellent for CAD, spreadsheets and long editing sessions.

Upgrading and technical nuances

The biggest compatibility trap is the receiver. Logitech has run Unifying and, more recently, Logi Bolt receivers, and they don't pair with each other. A Bolt mouse needs a Bolt receiver or Bluetooth LE, and mixing old and new gear is the usual cause of "my mouse won't connect" complaints. Lightspeed gaming mice use their own dongle, so don't assume it'll pair with an MX keyboard receiver.

Bluetooth versus 2.4GHz matters. Bluetooth LE saves a USB port and is fine for office use, but it can add latency and reconnect lag after sleep. A dedicated receiver gives stable polling and lower input delay, which you'll feel on a high refresh Monitors setup, where each frame is only a few milliseconds. If you're running 240Hz or faster, a Lightspeed mouse makes sense so the input side doesn't lag behind the display.

On sensors, Hero and Hero 2 are the ones to look for in gaming. They're efficient, which is why a G305 runs on one AA for months. Older Mercury and PMW-class sensors in cheaper G102 and G203 models are perfectly accurate for most players, with the gap showing mainly in maximum tracking speed and power draw.

Software matters too. G Hub handles gaming models, while Logi Options+ covers the MX range. Onboard memory means you can save profiles to the mouse itself, so it behaves the same on a different machine. If you're on Linux, Solaar covers most Unifying and Bolt devices, but check support for a specific model first.

Your platform barely limits a mouse, but newer Motherboards on AM5 and LGA1851 give you plenty of USB 3.2 and USB-C ports. Pair a low-latency mouse with a strong CPUs & Processors and Graphics Cards / GPU combination and the whole input-to-photon chain benefits.

Practical things to check before buying

Start with hand size and grip. The MX Master 3S is large and suits palm grip. The Superlight 2 and MX Anywhere 3S are compact and suit claw or fingertip grip. Ordering a big mouse for a small hand is the most common regret, and it's why shape matters more than any spec on the box.

Weight is the next trade-off. Ultralight mice around 60 grams reduce fatigue in fast flicks, but they usually drop extras like side scroll wheels. Heavier productivity mice carry bigger batteries and more buttons, and the added mass feels stable for precise work.

Check battery type. AA-powered models like the M185 and G305 are easy to keep going but heavier. Rechargeable USB-C models need a charge every few weeks, though the MX range gives a quick top-up that covers a full day. If you like wireless charging, the PowerPlay mat only works with compatible gaming mice, so confirm your model before you commit.

Mind your USB layout. 2.4GHz receivers can pick up interference from USB 3.0 ports and crowded Wi-Fi. Use a short extension from Cables & Connectors to put the dongle within sight of the mouse, and make sure your Computer Cases front I/O isn't hiding it behind a metal panel. If your 2.4GHz band is congested, a decent router from Networking, such as a TP-Link dual-band or Wi-Fi 6/7 model, lets you move devices off the crowded band.

Surface matters. Optical sensors struggle with glossy or very dark surfaces, so a decent cloth mousepad helps even with Darkfield sensors. And if you're building a whole setup from scratch, Computers are worth a look for pre-built options so peripherals can be matched to the rest.

Brands and local warranty

Logitech is the reference brand here, covering everything from budget wireless combos to esports-grade gear. Razer, SteelSeries, Corsair and Glorious compete in gaming, and Microsoft and Kensington sell alternative trackballs. Logitech's advantage is software polish, widely available spare parts and consistent receivers.

Buy through an Australian retailer so you're covered by Australian Consumer Law. Grey imports might save a few dollars, but they can leave you arguing over a double-click fault with an overseas seller. Warranty length varies by product line, so check the specific listing. Local stock also means a quick swap if the scroll wheel or switch fails, and a proper invoice if you need to claim.

Frequently asked questions

Is a higher DPI mouse actually better?

Not by itself. DPI is just how many counts the sensor reports per inch of movement. Most players sit between 400 and 1600 DPI. What matters is how cleanly the sensor tracks without smoothing, spin-out or jitter at speed, and that's down to the sensor model and firmware rather than the headline number.

Is Lightspeed wireless really as fast as wired?

For nearly everyone, yes. Lightspeed uses a 1ms report rate and a dedicated receiver, so latency is comparable to a cable. Bluetooth is the weaker link, with higher and less consistent latency.

Will my old Unifying receiver work with a new Bolt mouse?

No. They're different protocols. A Bolt mouse needs a Bolt receiver or a Bluetooth connection, so check the pairing method before you buy.

Is a trackball worth trying?

If you've got wrist strain or limited desk space, yes. A thumb trackball like the M575S or MX Ergo S keeps your arm still. Expect one to two weeks of adjustment, and keep a regular mouse around for fast shooters.

Do I need a gaming mouse for office work?

No. An MX Master 3S or MX Anywhere 3S is better for long days, with customisable buttons, quiet clicks and a smooth scroll wheel. Gaming mice prioritise weight and responsiveness over comfort features.