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Corsair M75 Wired RGB Gaming Mouse - 74g, 26K DPI, Ambidextrous

Name: Corsair M75 Wired RGB Gaming Mouse - 74g, 26K DPI, Ambidextrous
Brand: Corsair
SKU: B0CTN13WT1
Price: 39.99 USD
Availability: InStock
Rating: 3.8 (62 reviews)

3.8 (62 reviews)

Posted Aug 12, 2026Updated Oct 9, 2026

$39.99$72.75

45% OFFYou save $32.76

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In StockPrice changed 1d ago

Is this a good deal?

Ambidextrous Shape with Swappable Side Buttons: The expertly crafted ambidextrous mouse shape grants maximum comfort and control to both right- and left-hand players with swappable side buttons.
74g – Lightweight for Premier FPS Play: Make every movement swift, and every reaction lightning fast. At 74g, M75 catapults you up the leaderboard with unparalleled speed and precision.
Ultra-Precise 26k DPI Optical Sensor: With a native 26,000 DPI, 650 IPS tracking, and up to 50G acceleration, the CORSAIR MARKSMAN optical sensor accurately captures fast-twitch mouse movements, speedy sweeps, and rapid recenters.
CORSAIR QUICKSTRIKE BUTTONS: CORSAIR QUICKSTRIKE delivers zero delay between the left and right click buttons and their switches, so your shots register instantly.
Optical Left- and Right-Click Switches: Optical switches eliminate debounce, enabling you to attack with astonishing speed, guaranteed for 100 million clicks.

Great Deal

The Corsair M75 drops from $72.75 to $39.99, a 45% cut. It is a 74g wired FPS mouse with a 26,000 DPI optical sensor and optical switches rated for 100 million clicks.

What we like

74g shell stays fast on sweeps and recenters
26,000 DPI MARKSMAN sensor, 650 IPS tracking
Optical switches rated for 100 million clicks
Ambidextrous shape with swappable side buttons

Watch out for

Wired only, no wireless or Bluetooth option
iCUE required for full RGB and button remapping

Tip: Add a mouse bungee so the cable stays off the desk and out of your sweeps.

Our Take

Best for: Left- and right-handed FPS players who want a light wired mouse under $40.

The M75 is built around a 74g shell that feels light without feeling cheap. The 26,000 DPI CORSAIR MARKSMAN sensor tracks up to 650 IPS with 50G acceleration, which covers fast flicks, wide sweeps, and quick recenters without spinouts. QUICKSTRIKE buttons close the gap between the click and the switch, and the optical left and right switches skip debounce altogether, rated for 100 million clicks. The ambidextrous body works for left-handed players too, since the side buttons swap to either side. The tradeoff is the cable. 4GHz or Bluetooth option and you stay tethered to a USB port. A bungee or a clean cable route solves most of the drag. Two-zone RGB is there, but you need CORSAIR iCUE running to set effects, remap buttons, and tune DPI stages beyond the onboard defaults. 75 list price, this is the strongest price the M75 Wired has seen in months. If you want a light FPS mouse and do not care about wireless, there is little reason to spend more.

Price Analysis

At $39.99 the M75 Wired is 45% off its $72.75 list price, a savings of $32.76. It sits well under every recent average: $72.75 over 30 days, $63.33 over 90 days, and $66.25 over 180 days. That makes this a clear buy window rather than a wait-and-see price.

Common Questions

Is the Corsair M75 good for left-handed players?

Yes. The M75 uses an ambidextrous shell with side buttons that swap to either side, so left-handers get the same button layout as right-handers.

How heavy is the M75 and does the weight matter for FPS?

It weighs 74 grams. That is light enough for fast sweeps and instant recentering, which is where the weight difference shows up most in tracking-heavy shooters.

Do I need CORSAIR iCUE to use the M75?

No. Clicks, scroll, and tracking work as soon as you plug it in. iCUE is what you use to set RGB effects, remap buttons, and adjust DPI stages.