Best Budget Gaming Mouse Under $100– Top Picks for 2025
Every gamer knows that precision and speed can make the difference between victory and defeat. Whether you’re locking heads in Counter-Strike 2, landing clutch flick shots in Valorant, or micro-managing in League of Legends, having a responsive, low-latency mouse is essential.
But let’s be real – you don’t need to drop over $100 to get a high-quality gaming mouse with a flawless sensor, low input lag, and an ergonomic design. The market is filled with budget-friendly options that deliver competitive performance without breaking the bank.
At inputdelay.com, we’ve spent countless hours testing and comparing gaming mice to find the ones that truly offer low latency, precise tracking, and reliable performance. As passionate gamers ourselves, we know how frustrating even the slightest delay can be – so we made sure to focus on models that meet the demands of competitive play.
In this guide, we’ll highlight the best budget gaming mouse under $100, tailored for different playstyles – from lightweight FPS mice for fast flicks to MOBA-friendly designs with extra programmable buttons. We’ll also cover wired vs. wireless latency, sensor performance, and build quality so you can find the perfect mouse that fits your needs and budget.
Let’s dive in and find the best gaming mouse for you! 🎮🔥
Updated: March 16, 2025
Finding the Perfect Budget Gaming Mouse for Low Input Lag
Logitech G Pro X Superlight – Best Overall Budget Gaming Mouse Under $100
✅ Pros:
✔ Ultra-lightweight (63g)
✔ HERO 25K sensor (best-in-class accuracy)
✔ Wireless (Lightspeed technology)
✔ 70-hour battery life
❌ Cons:
✘ No RGB lighting
The Logitech G Pro X Superlight is one of the best lightweight wireless gaming mice under $100. It features Logitech’s top-tier HERO 25K sensor, ultra-fast Lightspeed wireless connectivity, and a 63g lightweight design, making it ideal for competitive FPS gaming.
If you play CS2, Valorant, or Call of Duty, this is a top-tier choice.
✅ Check Price on Amazon* (Affiliate-Link).
Razer DeathAdder V3 – Best Ergonomic Budget Gaming Mouse
✅ Pros:
✔ Comfortable ergonomic shape
✔ Focus Pro 30K optical sensor
✔ Fast optical switches
✔ 1000Hz polling rate
❌ Cons:
✘ Not ideal for small hands
The Razer DeathAdder V3 is one of the best ergonomic gaming mice with Razer’s Focus Pro 30K optical sensor, ensuring pixel-perfect accuracy. It’s great for FPS gamers who prefer a palm grip and want high-speed optical switches for ultra-fast clicks.
✅ Check Price on Amazon* (Affiliate-Link).
Glorious Model O Wireless – Best Lightweight Wireless Mouse
✅ Pros:
✔ Only 69g weight (honeycomb shell)
✔ Low-latency wireless with BAMF sensor
✔ 71-hour battery life
✔ 1000Hz polling rate
❌ Cons:
✘ Not ideal for big hands
The Glorious Model O Wireless is a great ultra-lightweight wireless mouse with fast response times and a high-end BAMF sensor. It’s perfect for claw or fingertip grip users who need a super-fast mouse for FPS and eSports gaming.
✅ Check Price on Amazon* (Affiliate-Link).
SteelSeries Aerox 5 Wireless – Best for Versatility
✅ Pros:
✔ Multi-button design (great for FPS & MOBA)
✔ TrueMove Air sensor (precise tracking)
✔ Lightweight (74g)
✔ Dual connectivity (2.4GHz & Bluetooth)
❌ Cons:
✘ Some buttons feel mushy
The SteelSeries Aerox 5 Wireless is a versatile gaming mouse that works well for FPS, MOBA, and MMO players. It features multiple programmable buttons, an ultra-lightweight design, and dual wireless connectivity, making it one of the best all-around budget gaming mouse under $100.
✅ Check Price on Amazon* (Affiliate-Link).
Which Budget Mouse Under $100 Should You Buy?
Here’s a quick comparison by inputdelay.com :
| Mouse | Best For | Weight | Sensor | Connection | Price |
|---|---|---|---|---|---|
| Logitech G Pro X Superlight | Best Overall | 63g | HERO 25K | Wireless | Check Price on Amazon* (Affiliate-Link) |
| Razer DeathAdder V3 | Best Ergonomic | 64g | Focus Pro 30K | Wired | Check Price on Amazon* (Affiliate-Link) |
| Glorious Model O Wireless | Best Lightweight Wireless | 69g | BAMF Sensor | Wireless | Check Price on Amazon* (Affiliate-Link) |
| SteelSeries Aerox 5 Wireless | Best for Versatility | 74g | TrueMove Air | Wireless | Check Price on Amazon* (Affiliate-Link) |
Logitech G Pro X Superlight
Best Overall
Weight: 63g
Sensor: HERO 25K
Connection: Wireless
Check Price on Amazon* (Affiliate-Link)Razer DeathAdder V3
Best Ergonomic
Weight: 64g
Sensor: Focus Pro 30K
Connection: Wired
Check Price on Amazon* (Affiliate-Link)Glorious Model O Wireless
Best Lightweight Wireless
Weight: 69g
Sensor: BAMF Sensor
Connection: Wireless
Check Price on Amazon* (Affiliate-Link)SteelSeries Aerox 5 Wireless
Best for Versatility
Weight: 74g
Sensor: TrueMove Air
Connection: Wireless
Check Price on Amazon* (Affiliate-Link)Understanding Mouse Input Lag – Why It Matters for Gaming
When it comes to competitive gaming, every millisecond counts. One of the most critical yet often overlooked factors in achieving optimal responsiveness is mouse input lag. Input lag refers to the delay between your physical movement of the mouse and the corresponding action appearing on the screen. Even a slight delay can make the difference between landing a perfect headshot and missing the target entirely—especially in fast-paced FPS games like Call of Duty, Counter-Strike 2 (CS2), CS:GO, and Valorant.
Several factors contribute to input lag, including the mouse’s sensor quality, polling rate, DPI settings, and even your PC’s hardware and display latency. While modern gaming mice are designed to minimize this delay, not all models perform equally well. This is particularly important for players of tactical shooters like CS2 and Valorant, where precision and reaction speed are crucial, or Call of Duty, where rapid movements and flick shots demand ultra-low latency.
If you’re looking for a budget gaming mouse that still delivers excellent performance with minimal input lag, there are several great options available. Many affordable gaming mice now offer high polling rates, responsive sensors, and lightweight designs—ensuring you don’t have to compromise on speed and accuracy.
To get a deeper understanding of mouse input lag, including how it works, what affects it, and how to minimize it, check out our dedicated guide: Mouse Input Lag. There, we dive into detailed comparisons, real-world testing, and practical tips to help you achieve the lowest possible latency for a competitive edge.
By choosing the right budget gaming mouse and optimizing your settings, you can significantly reduce input lag and improve your reaction time—giving you a crucial advantage in intense firefights and clutch situations
Final Thoughts - Best Budget Gaming Mouse Under $100
Finding the right gaming mouse without breaking the bank isn’t just about specs—it’s about how it feels in real matches. Whether you’re grinding ranked in Valorant, clutching in CS2, or building fast in Fortnite, the mouse you use plays a real role in your reaction time and aim.
At inputdelay.com, we’ve tested dozens of mice and know that you don’t need to spend over $100 to get pro-level performance. The Logitech G Pro X Superlight delivers top-tier precision without the premium price tag. If comfort matters most, the Razer DeathAdder V3 is a reliable, ergonomic option. And if you’re chasing that ultra-light, wireless feel, the Glorious Model O Wireless won’t disappoint.
The right budget gaming mouse can give you the edge without emptying your wallet. Check out our full list of top picks and make sure your gear isn’t what’s holding you back in your next match.
Visit our page to learn how to minimize input lag and optimize your gaming mouse performance!