A good keyboard and mouse can matter more to gaming performance than a graphics card upgrade, yet they are often the last thing PC gamers think about replacing. Whether you are building a new rig or upgrading worn-out peripherals, this guide covers what actually makes a difference between gaming keyboards and mice, and compares some of the most popular options in our gaming keyboards and gaming mice ranges.

Mechanical vs Membrane: Why Switch Type Matters

Mechanical keyboards use an individual physical switch under every key, giving consistent, tactile feedback and a longer lifespan than the rubber dome membranes found in budget keyboards. Within mechanical switches there are three broad families: linear switches (smooth, no tactile bump, favoured for fast repeated presses in shooters), tactile switches (a noticeable bump partway down, good all-rounders for typing and gaming), and clicky switches (tactile plus an audible click, loved by some typists and disliked in shared spaces or on video calls). Newer magnetic Hall-effect switches, sometimes marketed as HE or rapid trigger switches, sense key position continuously rather than a simple on/off, allowing adjustable actuation points that competitive players use to shave milliseconds off reaction time.

What to Look for in a Gaming Keyboard

Layout: Full-Size, TKL or 60 Percent

Full-size (100 percent) keyboards include a number pad, useful for spreadsheet work alongside gaming. Tenkeyless (TKL, 80 percent) drops the number pad to free up desk space and bring the mouse closer to centre, a popular middle ground. Compact 60 to 65 percent boards go further still, removing the function row and arrow keys, favoured by competitive players who prioritise mouse swing room above all else.

Hot-Swappable Switches

A hot-swap PCB lets you pull switches out and replace them without soldering, so you can try different switch feels or replace a single failed switch years down the track rather than replacing the whole board.

Wired vs Wireless and Polling Rate

Wireless keyboards using a 2.4GHz dongle now match wired latency closely enough for the vast majority of players, while Bluetooth mode remains best reserved for typing rather than fast-paced gaming due to slightly higher latency. Look for keyboards that support all three connection modes (2.4GHz, Bluetooth and wired USB-C) if you want the flexibility to switch between a gaming PC and a laptop.

What to Look for in a Gaming Mouse

Sensor and DPI

DPI (dots per inch) measures how far the cursor moves per inch of physical mouse movement. Higher is not automatically better. Most competitive players settle somewhere between 400 and 1600 DPI paired with a lower in-game sensitivity, since this tends to give more consistent aim than very high DPI settings. What matters more than the maximum DPI number is sensor accuracy and consistency, which is why optical sensors from established manufacturers like PixArt are a reliable shorthand for mouse quality.

Weight and Shape

Lightweight mice with weights under 70g have become standard for competitive and fast-paced gaming, reducing wrist fatigue over long sessions, while heavier mice can feel more planted for slower, precision-focused genres. Shape is a personal preference best judged by hand size and grip style (palm, claw or fingertip).

Polling Rate

Polling rate determines how often the mouse reports its position to the PC, measured in Hz. Standard gaming mice report at 1000Hz (once per millisecond). Newer high-end mice push this to 4000Hz or 8000Hz for marginally smoother cursor movement, though the difference is most noticeable to competitive players on high refresh rate monitors rather than casual gamers.

Comparison Table: Keyboards and Mice at Tech Supply Shed

Best Gaming Keyboards and Mice in NZ

Best Budget Mechanical Keyboard: Keychron C2 Pro 8K

The Keychron C2 Pro 8K brings hot-swappable mechanical switches and an 8K polling rate to a wired full-size board without the price tag of a premium aluminium build, a sensible first mechanical keyboard.

Best All-Rounder: Keychron K8 Max

The Keychron K8 Max covers all three connection modes (2.4GHz, Bluetooth and wired) in a TKL layout, making it equally suited to gaming and everyday typing.

Best Premium Build: Keychron Q3 Max

The Keychron Q3 Max uses a full aluminium body and Gateron Jupiter switches for a noticeably heavier, more premium typing feel than plastic-bodied boards, aimed at enthusiasts who want the best build quality available.

Best Lightweight Gaming Mouse: HyperX Pulsefire Haste

The HyperX Pulsefire Haste uses a honeycomb shell to cut weight without sacrificing durability, a popular approach among competitive shooter players who want fast, fatigue-free flicks.

Browse the full range in our keyboards and mice collection, or check out gaming accessories for headsets, chairs and desks.

Building a complete gaming setup? See our range of gaming monitors, gaming headsets and other PC gaming accessories.

Frequently Asked Questions

Is a mechanical keyboard actually better for gaming?

Mechanical switches register presses more consistently than membrane keyboards and hold up to far more keystrokes over their lifespan, which is why most competitive gamers use them. The feel is a personal preference, but the reliability advantage is measurable.

What DPI should I use for gaming?

Most players are best served by 400 to 1600 DPI combined with a lower in-game sensitivity, rather than maxing out a mouse's highest DPI setting. Sensor accuracy matters more than the DPI number itself.

Do I need a hot-swappable keyboard?

Only if you want to try different switch types without buying a new board, or plan to replace a failed switch yourself down the track. It is a convenience feature rather than a performance one.

Is wireless fast enough for competitive gaming now?

Modern 2.4GHz wireless keyboards and mice from established brands report input latency close enough to wired that most players will not notice a difference. Bluetooth mode is still better suited to typing than fast-paced gaming.

What is a good polling rate for a gaming mouse?

1000Hz is the long-standing standard and is more than sufficient for the vast majority of players. Higher polling rates such as 4000Hz or 8000Hz offer marginal smoothness gains mainly noticeable on high refresh rate monitors.