Logitech G703 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, Long Battery Life, POWERPLAY-compatible, PC/Mac - Black

First of all, let me give you my mouse history. I started off using a Mionix Naos 8200, which was an incredibly comfortable mouse, but ultimately too big and heavy for competetive games such as CSGO, so I retired it. I then moved onto a Steelseries Rival 310, 4 of them in fact, owing to Steelseries' horrendous build quality. Finally I rested on the G703, and I'm very happy. I will break up my review into three parts: build quality, performance, and general usability. BUILD QUALITY This mouse is impeccably built, the clicks on both the right and left buttons are solid, satisfying and tactile. The same can be said for the side buttons, which is often a downfall of mice build quality. The scroll wheel has very minimal tilt, and the scroll steps are solid, if slightly less tactile than I'd prefer. The included braided cable is great, provided you don't want to use the mouse whilst charging as it is far too heavy to use with the mouse. The only thing I can take away from this is the lack of USB C. It's 2020 Logitech, come on! PERFORMANCE: The sensor in this mouse is the improved Hero sensor, which offers excellent performance at significantly reduced power consumption. In my time using this mouse, I haven't ever experienced spin-out, or any sensor strangeness, it's been rock solid. The mouse is easy to grip with both fingertip and palm grip, my hands are fairly small so they both work great for me. The rubberised sides really do make a difference to the level of grip, and they don't show any signs of wearing down. The mouse moves flawlessly across my Corsair mousemat. Initially the mouse feet made it difficult to move the mouse without resistance, but they wore down over time and the mouse is now perfect for quick movements. The sensor is top notch, as you'd expect, aiming feels crisp, and despite my lack of headshots in shooters, I am completely certain that that is entirely down to my lack of ability, and not the mouse. All of the switches in the mouse feel great, when I first got the mouse, I placed it up to my ear and clicked the mice buttons, they're that satisfying to use. They are slightly too light for my tastes, I have occasionally thrown a grenade or shot when I didn't intend to, however this happens very infrequently and is a small price to pay for the excellent clicks and tacticle feedback. I cannot notice a difference in the wireless vs wired performance, there have been tests that show that Logitech's Lightspeed technology is sometimes even quicker than wired. I never felt cheated by the wireless, it's incredibly responsive and a testament to the leaps in techonology that have been made recently. It's difficult to describe the freedom of a wireless mouse, it just feels so much better than wired, the freedom is immediately noticeable. The extra included weight is a nice touch, though I personally play with the weight cover off, to make the mouse as light as possible. GENERAL USABILITY: Battery Life- The mouse has great battery life, I could easily get 60 hours out of the mouse at 500hz polling without lighting. With lighting at 1000hz polling I got closer to 30. I was recently gifted the Powerplay Mousemat, so I never have to worry about charging my mouse again, but for those who do, you shouldn't have any issues with battery life. The mouse will also let you know when it is close to empty through the RGB effects and software. Software- Despite numerous reports online of Logitech's software being terrible, I have had a generally good experience with it. I blocked its access to the internet and prevented auto updates, and it's been largely smooth sailing. The DPI adjustments work well, lighting effects sync seamlessly and the macro funtion is a godsend for timeline work. Honestly, I'm only buying Logitech mice from now on, soley for the macro functions. Comfort- This mouse is very very comfortable. It took me a while to adjust to the shape, but once I did, it just fits in my hand, like it belongs. The separated left and right click buttons means that you can have your hand quite far back on the mouse and still reliably click. I regularly use my mouse for long sessions of timeline work and I have never felt fatigued or cramps coming on when using the mouse. OVERALL CONCLUSION In conclusion, this is a fantastic, albeit quite expensive, wireless mouse. It's very well built, has great clicks, a flawless sensor and stellar wireless performance. If you have the cash, it's a great option, if you have even more cash, get it and the powerplay mat, which gives you the benefit of a wireless mouse without the main negative of wireless, the charging.

Absolutely, Boryslaw — here’s a glowing review of the Logitech G703 LIGHTSPEED Wireless Gaming Mouse, grounded in expert insights and tailored for someone who values precision, comfort, and low-latency performance: Logitech G703 LIGHTSPEED Review: Wireless Precision Without Compromise The Logitech G703 LIGHTSPEED is a wireless gaming mouse that proves you don’t need a cable to compete at the highest level. With its HERO sensor, ultra-low latency, and ergonomic design, it’s built for serious gamers who demand responsiveness and comfort. 🎯 HERO Sensor: Pinpoint Accuracy Equipped with Logitech’s HERO sensor, the G703 offers a wide CPI range, short lift-off distance, and high polling rate. Whether you're sniping in FPS games or micro-managing in MMOs, the tracking is flawless and consistent. ⚡ LIGHTSPEED Wireless: Lag-Free Gaming Logitech’s LIGHTSPEED technology delivers wired-level responsiveness with sub-1ms latency. Clicks register instantly, and movements feel smooth and snappy—even in competitive scenarios. 🖐️ Comfortable Ergonomics for All-Day Use The G703’s shape suits most grip styles and hand sizes, with a sloping design that supports palm grips especially well. The rubberized side grips feel premium and resist grime better than most competitors. 🔋 Customizable Weight and Onboard Memory A removable 10g weight lets you fine-tune the feel, and onboard memory stores your profiles for plug-and-play convenience. All buttons are programmable via Logitech G HUB, and the RGB lighting is subtle but stylish. 🔌 Wired or Wireless Flexibility The included USB cable features a secure trident-style connector, making wired mode stable and reliable. Plus, the mouse is compatible with Logitech’s PowerPlay wireless charging system for uninterrupted use—though that’s an optional extra. If you're looking for a wireless gaming mouse that combines elite performance with ergonomic comfort, the Logitech G703 LIGHTSPEED is a top-tier choice. It’s responsive, customizable, and built to last—whether you're grinding ranked matches or working long hours.

Great value for money considering this mouse is fitted with a Hero 25k sensor. This sensor gives the mouse a maximum resolution of 25600DPI which is outstanding and allows for precision movements no matter what your requirements. Whether it be for gaming, video editing or CAD this mouse is a perfect all rounder. It is very ergonomically designed with easy to reach side buttons and is rather comfortable to use for extended periods of time. The mouse also comes including an optional 10g weight which can be added or removed based on the users preference since the mouse is rather lightweight. featuring intelligent, customisable RGB lighting this mouse is rather aesthetically pleasing and LIGHTSYNC allows the rgb to react to in game action and more. Latency is minimised with the mouse as it uses LIGHTSPEED wireless which states it has a report rate of 1ms. This really can allow for quick reaction rates and enhance your overall experience. The installation of the required software is a simple process that is well written and gives a good walk through to the user so that anyone with an Internet connection can easily download the software. The product features a rechargeable battery that is housed internally, and cones with a charging cable. Manufacture stated battery life is rather accurate with default lighting being up to 35 hours and no lighting being up to 60 hours which I've found to be pretty accurate. Overall for the price of this mouse it is a great product, nice to use, nice to look at, and with a 2 year guarantee from logitech it's great.

A note on the bluetooth: you must use the included usb dongle/receiver to have any sort of wireless usage. Even though it is listed as bluetooth, it cannot be connected directly to your computer's bluetooth - you must use the dongle Initial impressions however are good: impressively light for a wireless mouse and a good size and feel for my grip. Tracks well on my uneven sofa arm, but not so well on glass (it doesn't claim to in fariness). Logitech G Hub software is a separate download from the website which allows you to customise the mouse. It's quite responsive software, and has lots of customisation options: colours, brigtness, button assignment, what dpi settings get cycled through. It can even automatically change the mouse based on your active program / game, or you can save separate profiles. However, the GHub software must be running on your PC, otheriwse the mouse goes back to its default settings (of colours, brightness and dpi cycle).

In the past, I've had pretty bad experiences with wireless (specifically bluetooth) mice, so I've stuck to wired for the last couple of years. I decided to finally switch mouse since my Steelseries Rival 600 was getting a bit... broken (thanks to it's design flaws, please don't buy that mouse) and I thought I would give wireless another go. I originally planned to get the G Pro Wireless but I reminded myself that price does not equal quality so looked into some cheaper options since mice really are consumable in my opinion. The G703 looked perfect to me, I palm-grip and this mouse is great for palm gripping, the coating is alright but I wish it was a bit more rubbery like my Rival 600 was, the RGB is nice but the scroll wheel LED is not viewable from all angles, I'm not sure if this is a design fault or feature but it doesn't really bother me, I won't take any points for it, the shape is great, as I said, it is perfect for the palm grip. The buttons all feel great and satisfying to press, especially the side buttons. The wireless is perfect, absolutely no noticable latency, I can never go back to a wired mouse after using this, if you're having any issues with the wireless I would suggest using the included extension cable and putting the dongle on your desk rather than in the back of your computer. The battery life is great, I can get about 3-4 days out of it on a single charge. I would definitely recommend this mouse for the price, it is great value and works really well.

I grabbed this mouse as a replacement for my Razer Mamba tournament edition. I’ve bought mice to replace the Razer but keep going back to it due to none suiting me or my hand. I saw this one and thought I’d give it a go and instantly it felt perfect. Didn’t need to adjust or anything. 10/10 and the battery life is amazing. I’ve not charged it to 100% since buying it. Simple driver software and non distracting lighting options. DPI adjustable which is a must for me, as well as side thumb buttons which was also a big must. The size matches my mamba and also comes with a weight you can put in to make it heavier if you wish. Really good mouse, would buy another for work as I use this one for gaming. Very comfortable

To start off with the cons, the mouse is fairly chubby , you can see why some complain it’s a little big , on the other hand I have big hands so sits perfectly in my hand. Iv charged it 3-4 times and I got it on Christmas and it’s now April so in other words battery life is amazing ( I have rgb off) just turn it off by the switch when not in use .the customisation is huge in app and it’s great value because your getting the renound hero 25k sensor at a massive discount . Will you ever need the stupid high dpi nope is it nice to have yes. The mouse buttons are nice too all of them feel descent quality .. Does it’s job and does it very well, it’s worth every penny on the discount sales

I’m surprised this has such good reviews at this price I’d expect more. It’s a decent mouse, comfortable and good battery but the mouse wheel easily jams and doesn’t work until you clean it out. And I have a clean hand it’s a common issue when you look online. So every week the mouse wheel stops working and you have to clean it all out to get a week back. I wouldn’t buy again but holding onto this long as possible because of price.