
Logitech G - G603 LIGHTSPEED Wireless Gaming Mouse
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Last updated: Nov 3, 2025 Scoring
I loved my g603 but buttons started to gen finnicky tried to replace it couple times and even though i am ok to buy a new one i realize there isnt anything like it g603 had both lightspeed usb and bluetooth two AA battery slots and you can only use one if you wanted long battery life and replaceable batteries are better than rechargeable since when the recharge battey eventually will go bad and you have to throw the mouse away... even after years of use and i bought it used so it was used heavily the outside is still perfect cosmetic condition. shape was great for my palm grip and if they only made that with the new sensor i would have bought it the closest thing is this so i bought this g309 and will test...
r/MouseReview • Unpopular opinion: logitech G309 is a good mouse for its purpose and is inovative [short review] ->VXE r1 pro max, fuck logi with their trash scrolls, i had 4 different models(g203, g403, g603 and g pro light(after 5 months)), in every single one the scroll broke(not working or scrolling randomly), same happened to my friend in few logi mouses. If they fix that they would be the best manufacturer but now you might have better chance of getting chinese mouse from ali for half the price. And imo wireless is gamechanger now, lag almost identical to usb and it can hold up to month depending on model(i think g603 hold for 2 months on 2 AAs, while deathadder v2 was able to go for around month), so you can either buy bunch of batteries or rechargeable batteries and forget or go with built-in batteries but those last around week, maybe more depends on how much you play.
r/pathofexile • What mouse do you PC guys use with PoE? ->ye i had replace 2 G102, 1 G603, 1 G703 which has the double click issuse for my friends and myself
r/pcmasterrace • Are there any good vertical mice with high end sensor and extra buttons for competetive gaming? ->Currently swapping between a Logitech G603 and a Rapoo V8PRO Does the G309 finally fixes the main failure point that the G603 suffers from? The scroll wheel suddenly skipping down 3 pages and going up 5 pages on a really bad day?
r/MouseReview • Unpopular opinion: logitech G309 is a good mouse for its purpose and is inovative [short review] ->Uhhh the G603 definitely has that issue, my G603 does that. Unless you meant the G309?
r/MouseReview • Unpopular opinion: logitech G309 is a good mouse for its purpose and is inovative [short review] ->Try (if you can get it) a Logitech g603 wireless or rog gladius iii aimpoint. I have big hands and both mice are good for my hands
r/MouseReview • I feel like every single mice is too small ->I honestly like the shape a lot, having used the g603 back in the day. However my unit had a lot of creaking on the sides. Not impressed at all, probably will be my last Pulsar mouse I purchase
r/MouseReview • Pulsar X3 is honestly just OKAY except for 1 thing! *REVIEW* ->Mouse is mouse in my books. I use my G603 for work and play, and it's very comfortable for both.
r/MouseReview • Can a gaming mouse be a GOOD productivity mouse? ->12 years?... 3 out of my 4 Logitech mice (one G603 and two G305s) didn't get past 2 years without double clicking. Logitech did replace two of the 3 double clickers.
r/pcmasterrace • Daily driver for 12 years and started double clicking randomly, RIP ->12 years?... 3 out of my 4 Logitech mice (one G603 and two G305s) didn't get past 2 years without double clicking. Logitech did replace two of the 3 double clickers.
r/pcmasterrace • Daily driver for 12 years and started double clicking randomly, RIP ->12 years?... 3 out of my 4 Logitech mice (one G603 and two G305s) didn't get past 2 years without double clicking. Logitech did replace two of the 3 double clickers.
r/pcmasterrace • Daily driver for 12 years and started double clicking randomly, RIP ->Great review! Got mine about a week ago and I love it too. I must admit I'm not a PC gamer--I just prefer gaming mice for work. My knowledge of gaming mice is also pretty limited (I gained most of my knowledge by browsing around on this sub). As such, my experience only extends to the mice I've owned, which includes the SteelSeries Rival 3 Wireless I used at home, and the Logitech G603 I used in the office. Over time, I realised that the ambi, somewhat low-volume shape of the Rival 3 Wireless just wasn't for me. Moreover, I was getting pretty sub-standard battery life out of mine. After a bunch of reading and a few days spent on eloshapes in the depths of analysis paralysis, I bought an Incott G24 with the 8K dongle for $42. Yes, I don't need the 8K at all, but that's the package that was available on Taobao (I live in Asia). Made the swap for silent switches as soon as it arrived, and now I'm a real happy camper. I'm a palm gripper with 19.5cm x 11cm hands, and I personally don't find it to be too small for me. I understand it's not the lightest mouse by current standards, but 67g is still a massive improvement when coming from a \~100g mouse.
r/MouseReview • Small Review of Incott G24 ->Omg yes. I'm running the g603 right now. It's been a pain given the batteries and the constant switches soldering. The Terra pro looks very nice but a bit out of my budget. Hope there will be a cheap Chinese clone soon. Shape is king
r/MouseReview • Best mouse you have ever used? ->Used to have multiple razer mice...gave up due to reliability issues with their products....now logitech g loyalist haha, never let me down so far with the g603 i think, can't remember the exact model at this moment
r/pcmasterrace • Thoughts on Steelseries? I’m sick of Razer. ->Deathadder V2x is a better mouse. I have used logitech G603 before but razer is more ergonomic, lighter and durable
r/mkindia • Help me choose a gaming mouse ->If you could get your hands (unintentional pun but keeping it) on a second hand Saitek/Cyborg R.A.T. 7 or 9, fully extended out it fit my large hands, best mouse I ever had. I have a Logitech g603 which is ok, and a Corsair Ironclaw, specifically marketed for larger hands, and it's also quite good.
r/pcmasterrace • Help for a mouse that fits my hand ->G603 with rechargeable AA’s all day
r/playrust • To all the high hour players, what mouse you rocking? ->Double clicks on my G603, on all 3 buttons, left middle right. I love the mouse-shape, size, weight, two connections (1 bluetooth, 1 logitech "receiver") is amazing for me. However, double clicks make using experience frustrating, and i believe i will have to search for new product. I super hate those doubles, imagine trying to zoom scope in shooter game.
r/MouseReview • First Wireless Mouse (Review) ->Logitech g502 or lightspeed. I wouldnt go with razer as i went through like 5 deathadders, and all of them developed a double click problem (i play alot of games that require alot of clicking). Had the logitech lightspeed for some time now and its been solid.
r/BuyItForLife • Looking for a sturdy long lasting gaming mouse ->I had a Logitech mouse with their light speed wireless, and it would regularly drop out and had quite short range at that. Granted, my wireless keyboard I still use at work because it’s not had the same issues.
r/LinusTechTips • Need new wireless gaming mouse ->I have the Hyperspeed. Lighter, especially with a lithium battery. Enjoy!
r/LogitechG • When will a G600 Lightspeed be available? ->I'm jealous of people that can use a mouse with all the side buttons. My thumb is pretty much numb from nerve damage that never healed right so I can't feel any of the buttons. I use the Logitech hero instead so I get the two buttons on the top for my interrupts, the big side button for my placeable spell, and the other two with my self heals. I wish they had an ambidextrous version of the hero with the buttons mirrored on both sides so I could use them and feel them.
r/wow • Best mouse ever? ->I've got a logitech hero, it seems fine but I really don't like it. Ergonomically it's fine, no issues with holding it, just button xonfig and positioning is a bit off, keep switching dpi macros by accident mid game.
r/DotA2 • What gaming mouse do you currently use? ->I love the Logitech hero. It’s been with me for so long!
r/videogames • What's the best gaming mouse options? ->Logitech hero is my daily driver at home. Brought my G602 into the office, perk is they supply my batteries now. XD
r/ffxiv • Looking for an MMO mouse replacement ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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