Customer Ratings & Reviews

I'm a lefty and this is the first left-handed mouse I have ever owned. Love it! Very comfortable, enjoy having a mouse designed for me. If you're left handed and have larger hands I believe you will like this mouse as much as I do!

It is a pretty solid mouse, it is comfortable and feels really well made, the unboxing is something simple inside the package is the mouse, receiver, quick-guide and a AA battery, so basically just unpack, connect and is ready to use. It has a nice design, for regular hands like me it feels comfortable and looks cool. The performance is one of the best parts it is smooth, the side buttons are great help and if you download the Logitech app can be customized to get the most of them and, one thing I really like is that doesn't make noise, I'm use to the noise that mice do, but it's kind of funny that this mouse doesn't make noise, the side buttons are quiet too and the scroll wheel (SmartWheel scroling) it feels different but it does a good job, if you scroll slowly down or up it'll go line by line but if scroll fast it will go up or down all the way in a bit, I believe this is one of the best wireless mice that let you use your pc Bluetooth or the receiver that is included, for that price I think it is a good option and if you're left handed person, this mouse could increase a lot your daily productivity, highly recommended.

GOOD -USB and Bluetooth connectivity -Smooth gliding over work surfaces -Internal storage compartment for USB dongle -Comes with AA battery -Main buttons are very quiet -Larger size is nice for bigger hands BAD -Main buttons feel mushy -No side or tilt scrolling -Left-handed version not available in smaller size or different colors The good news is the M650 continues Logitech's typically good mice. It's relatively comfortable to use. It has a nice, smooth glide over desk and mouse pad surfaces. And it can store the USB dongle inside the battery compartment when you need to travel with the mouse. Also nice, Logitech includes a AA battery with the mouse. Two new changes with the M650 are the new Bolt connector and quieter main buttons. The Bolt replaces the older Unifying USB dongles, and is supposed to offer better connections in busy wireless areas. Personally, I haven't experience wireless interference with mice or keyboards since the first-gen wireless mice 20 years ago. Perhaps the Bolt will make a difference to people with desks in a cubicle farm where everyone is using wireless keyboards and Bluetooth headsets. The switches for the main mouse buttons are indeed quieter than any mouse I can remember using. However, this also makes them lack most tactile feedback. They almost feel mushy. I've rarely been in places where so many mice are in use that noise is a problem ( again, maybe someone in a cubicle farm will appreciate it ) but if you're used to tactile and audible feedback when using your mouse, this is a big adjustment. Perhaps one you don't want to make. While this mouse certainly works better for left-handed users, I don't know I'd call it fully left-handed since it's not molded specifically for the left hand. It uses the same symmetrical shell as the normal M650 L, it just has the thumb buttons on the other side. Years ago Logitech ( and others ) offered ambidextrous mice that had thumb buttons on both sides of the mice. I'm surprised Logitech didn't just take that route again to simplify production. Doing it this way means using mostly separate production lines for the three different models ( RH small, RH large, and LH large ), which would appear limits options. Though the M650 is available in five different colors, not all models are available in all colors. The LH variant is only available in Large size and in black. So I guess LH people with smaller hands, or those that want a smaller travel mouse, are out of luck.

It's exactly what it looks like, a left-handed mouse. Comfortable, solid connection, low latency input I like it. This is replacing an ambidextrous mouse because it was just never as comfortable as a proper left-handed model. It takes one AA battery, included, and that should last a really long time based on my experience with the mouse this is replacing (G305). It's got a nice precision wheel and the left and right clicks are nice as well, super silent too. nice bonus. Yeah it's good. If you're left-handed this is probably the one for you

As a south-paw with big hands, the idea of a left-handed mouse had a great appeal for me. The M650 does all the things a mouse should be able to do. The materials are comfortable to the touch, the design fits well in my big palms and everything is organized in a way that feels natural and comfortable. The battery comes pre-installed in the bottom of the mouse and is attached to a piece of plastic that needs to be removed before the battery will make contact. This also helps to educate the user on where the USB receiver is stored.. inside the mouse next to the battery. Logitech named the receiver the Logi Bolt. Cute. Within seconds of pulling the plastic tab to connect the battery my Windows 11 laptop was already prompting me to pair the mouse with the laptop via Bluetooth. While the default drivers from Microsoft work fine, if you plan to customize the buttons or add the app optimization features for apps like Microsoft Office you'll need to download the Login Options+ software which at the time of this review is currently in beta. In the time I spent poking around in the application I didn't run into any problems and everything was easy to configure and assign within the app. What makes me curious about the market segment is that Logitech makes 3 versions of this mouse: the "M650" is for normal sized right-handers, the "M650L" is for big sized-right-handers, and the "M650L LEFT" is for big sized-left-handers.Why no "M650 Left", which would have been a standard size mouse but in the Left position? Overall I think this is fine crafted mouse with plenty of customization options and for standard use cases it does everything most people need in a mouse.

It's nice to have a company make a product designed for lefties! Thank you Logitech! This is a nice mouse. In a world where everything is getting smaller, it's nice to have a larger mouse for man hands. The mouse comes in plastic shell packaging and even includes a battery! How rare is that nowadays, lol! I opened the package and removed the plastic tab in the battery compartment. In the battery compartment is also housed the USB bluetooth plug. I plugged the mouse into my computer, it automatically loaded the drivers, and the mouse worked perfectly right away. I really like this mouse. It fits nicely in either hand, but the only thing that makes it left handed is the two customizable buttons. They are on the right side of the mouse so the left handed user can click them with their thumb.

Very comfortable to use. A real winner for us left handers. Set up was seamless and took literally 2 minutes. Has buttons on the side to go forward and backward of pages you were previously viewing. The track wheel is also the right amount of senstitive and very easy to use and navigate. I would definitely recommend this product.

As I've come to expect from Logitech, this is a very nice mouse. It has a nice feel in the hand, and is comfortable in either the left or right hand, actually. It seems like it is symmetrical. The only thing that makes is a left-handed mouse, I believe, is that the 3rd and 4th buttons are on the right side of the mouse, instead of the left, as is usually with right-handed mice. This is a welcome addition for left-handers. My wife is left handed and she definitely appreciates any time companies make left-hand specific products. However, she would've preferred it to be less symmetrical and more contoured t the hand. However, as it is, she still found it comfortable. You can also flip how the buttons work, but you can do this with any mouse. She opted to just keep them the same, since she's adapted to a "right-handed world" as she puts it. She scroll wheel works nice and smooth, with subtle clicks while you scroll. I definitely prefer the clicks. I've used a scroll wheel that was completely smooth with no clicks and that just didn't feel right. This has just the right amount of feedback to be useful and comfortable. The button clicks have taken some getting used to. I have never used a mouse that had such silent and subtle clicks. While I prefer subtle for the scroll wheel, I think I need a little more feedback with he actual button clicks. I'm sure I'll get used to it eventually, but for the few days I've been using it so far, it just feels a little too different than the mice I've been used to. Overall I am very satisfied with the mouse. The silent clicks will take some getting used to, but in every other way this is a stellar mouse, and a nice option for left-handers specifically.