Quick tech specs
- The world's No. 1 best-selling wireless gaming gear brand, based on combined independent sales data for wireless gaming keyboards, mice, and computer headsets in the following countries (February 19-February 20): United States, Canada, Canada, Japan, South Korea, Taiwan, Thailand, India, Germany, France, Russia, UK, Sweden, Turkey
Know your gear
ENHANCED WITH HERO 16K SENSOR| G703 LIGHTSPEED enters the next generation of performance with the advanced HERO 16K sensor. Get ready for next-level tracking, enhanced LIGHTSPEED, and 10X the power efficiency of the previous generation. Add POWERPLAY to never worry about charging again and complete the ultimate LIGHTSPEED loadout. HEART OF THE HERO| HERO 16K is our most advanced sensor, with 1:1 tracking, 400+ IPS, and 100-16,000 max DPI sensitivity - plus zero smoothing, filtering, or acceleration. HERO 16K is 10x the power efficiency of the previous generation, delivering improved battery life and allowing reduced weight. LIGHTSPEED WIRELESS| LIGHTSPEED wireless technology delivers pro-level performance, responsiveness and connectivity for long lasting gameplay of up to 35 hours of continuous play with default LIGHTSYNC RGB lighting. POWERPLAY WIRELESS CHARGING| Never worry about battery life again. Add the POWERPLAY wireless charging system to keep G703 and other compatible G mice charged while at rest and at play. Just attach the included POWERCORE, replacing the optional 10 g weight disc. COMFORT AND QUALITY. CUSTOMIZED.| G703 brings together supreme comfort, durability and performance with a comfortable design and rubber side grips for control. Customize your gaming experience with 10g optional weight and 6 programmable buttons. POISED TO TRIGGER| Advanced metal-spring button tensioning keeps the primary left and right mouse buttons poised to trigger with less force, which means exceptional button feel, responsiveness and consistency every time you click. LIGHTSYNC RGB| Game-driven, full-spectrum RGB lighting responds to in-game action, audio, and screen color, synchronizing across G gear. Customize lighting animations and effects from
16.8M colors using Logitech G HUB gaming software, and personalize to match your rig.
16.8M colors using Logitech G HUB gaming software, and personalize to match your rig.
Add to Compare
Enhance your purchase
Logitech G703 LIGHTSPEED Wireless Gaming Mouse is rated
4.80 out of
5 by
15.
Rated 5 out of
5 by
i7macintosh from
Nice Mouse works well
Works great. Battery charges fast and lasts better than my previous Razor mouse. This one is much better quality all round.
Date published: 2020-12-26T00:00:00-05:00
Rated 5 out of
5 by
Vincent Sun from
Lightspeed doesn't lie.
The best mouse ever. Super light, 2 week battery (10 hours a day useage incredibly responsive.
Date published: 2021-01-28T00:00:00-05:00
Rated 5 out of
5 by
Dazheng from
Good mouse, good price
very accurate mouse for gaming, the shipping was fast too. the weight can be adjusted. might need a decent surface - it happened to me that sometimes the mouse will slip all the way up if the surface is not ideal.
Date published: 2021-03-16T00:00:00-04:00
Rated 5 out of
5 by
Janice from
Excellent Customer Service
The mouse itself is fine but what threw me off was that serial number on the item (inside the battery area did not match the serial number on the outside of the box. I requested 2 replacements from Dell and all of the mice were like that so I am assuming this is a manufacturing/packaging error. Thanks to Dell Customer Service (shoutout to Vikas) for being patient and looking into this issue for me.
Date published: 2020-10-19T00:00:00-04:00
Rated 5 out of
5 by
Some Guy on the Internet from
Awesome!
First gaming mouse I've ever gotten and couldn't be happier!
Date published: 2020-05-09T00:00:00-04:00
Rated 5 out of
5 by
Tyler from
Quality wireless mouse.
Amazing wireless mouse for the price and my first wireless mouse purchase. It has a great feel to it regardless of grip style (I alternate claw and palm grips. Ive always been skeptical about wireless devices because of response time and the ability to die on you in the middle or a game. The battery so far has held amazing charge times. Whenever I'm not working, im on my computer. Gaming, editing videos, or browsing the web. So this thing gets alot of use out of me. I typically only charge it when it hits the 20% mark and never overcharge it past 90%. It has held single charges for up to 3 days of playing. Even if it does go dead no big deal just attach the charging cable and you can get right back to doing what you were doing.
Date published: 2020-07-23T00:00:00-04:00
Rated 5 out of
5 by
Paolo C. from
Best feeling wireless mouse (for me
Fits nicely in my hand. It is my favorite out of the 3 wireless mice that i currently have, G502 Lightspeed, G604, and this G703 Hero Lightspeed.
Date published: 2020-03-10T00:00:00-04:00
Rated 5 out of
5 by
Sasha from
Great
Great product. Would suggest
Date published: 2020-10-19T00:00:00-04:00
Rated 5 out of
5 by
Tail happy from
Great gaming mouse
Love it great gaming mouse with a nice comfortable feel.
Date published: 2019-11-22T00:00:00-05:00
Rated 5 out of
5 by
Scott from
Very satisfied with this product.
Great battery life, all features are as described.
Date published: 2019-11-29T00:00:00-05:00
Rated 5 out of
5 by
Sickened1 from
Logitech G703 Hero gaming mouse
It’s a great wireless with precision control (both click and tracking, suitable for FPS gaming. It has decent battery life. I’d say I’m an average user who plays game everyday and so far the battery lasts me at least 3 weeks now. You can also buy charging mouse pad but that’s another $110 or so.
Date published: 2020-02-01T00:00:00-05:00
Rated 5 out of
5 by
Hnoz from
Great gaming mouse
Great product for gaming or general use
Date published: 2021-02-28T00:00:00-05:00
Rated 5 out of
5 by
KSellers66 from
I Almost Love It
I think it's awesome - it works perfectly, and the two side buttons are very comfortable. I didn't realize that having them larger also means they're easier to push accidentally - just something to think about.
The reason I'm only giving 4 stars is because the arrow keys on my Logitech G915 TKL keyboard (bought at the same time) move the mouse cursor unintentionally. So, let's say I need to go back up to correct a typo in the review I'm writing now. Not only will the text cursor get moved, but the mouse cursor (a separate thing) will move too. No other keyboard/mouse combo I've owned has done this, and I don't like it. I thought buying both items from Logitech would mean they worked together flawlessly.
Date published: 2022-11-16T00:00:00-05:00
Rated 5 out of
5 by
Chris from
Perfect mouse
Great mouse. Perfect for FPS gaming as you don't have a ton of extra buttons. Wireless is seemless and can also be used wired.
Date published: 2022-03-29T00:00:00-04:00
Rated 5 out of
5 by
Michael from
Lights best part
So far the Mouse is very nice. seems very fast but I am not a gamer so just using it on internet and doing things on the computer,, My computer is a good distance away from from my table top so I had to add a longer cable to charge the mouse and now with the cable I seem to get a lag that was not there before. was thinking of putting the small receiver in the back of the Computer to see if it will work better and just use the cable to charge, The mouse fills a little awkward when my hand is setting on it like my hand resting on it pushes it out and away from holding the mouse instead of just resting on top of it,, When I compare the feel of holding it to my Mk 702 it is more comfortable than this one,, only used the light speed for a week so far but for my use the Mk 702 is a better choice for me!!! The light display is nice and looks impressive and is why I got this mouse but not disappointed so much but the other mouse is great as well !!!
Date published: 2023-12-04T00:00:00-05:00