E-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook

The E-YOOSO Large Wireless Mouse has been a delightful addition to my computing setup. As someone with big hands, finding a mouse that offers both comfort and functionality can be a challenge. However, this mouse has exceeded my expectations in every aspect, making it the perfect companion for long hours of work or leisure. First and foremost, I have gotten used to using a plain, smaller mouse for years. Once I changed to the larger E-YOOSO mouse, I can honestly say I will never go back! It comfortably accommodates my large hands, allowing for a natural grip and reducing strain during extended use. The contoured shape and smooth matte finish provide a pleasant tactile experience, enhancing both comfort and control. The adjustable DPI (dots per inch) settings are a noteworthy feature of this mouse. With five levels of sensitivity up to 4800 DPI, I can easily tailor the cursor speed to my preference and the task at hand. Whether I'm working on precise graphic design projects or navigating through documents, the flexibility to adjust DPI settings proves invaluable. The six programmable buttons offer convenient customization options, allowing me to assign specific functions or shortcuts according to my workflow. This enhances productivity and streamlines tasks, saving valuable time and effort. The buttons are responsive and have a satisfying click, providing a tactile feedback that adds to the overall user experience. However, I have experienced some occasional issues in the past when using this mouse with a docking station. There were moments of delay and inconsistency in its performance, which were not present when using it directly connected to my device. While this hasn't been a major inconvenience for me, it's worth noting for those who rely heavily on docking stations for their setup. In conclusion, despite the occasional issues with docking station compatibility, the E-YOOSO Large Wireless Mouse remains a delightful addition to my computing setup. Its ergonomic design, adjustable DPI settings, programmable buttons, wireless connectivity, and impressive battery life make it a standout choice for users with big hands. If you're in search of a comfortable, reliable, and versatile mouse that enhances both productivity and comfort, the E-YOOSO Large Wireless Mouse is still a highly recommended option. Pros: - Ergonomic design for comfortable use with big hands - Adjustable DPI settings for customizable cursor speed - Programmable buttons for personalized shortcuts - Seamless wireless connectivity with an ample range - Impressive 18-month battery life - Compatible with various operating systems - Durable construction for long-lasting performance Cons: - May have issues with docking station compatibility

Updated rating: Updated from 2 to 5 star. A blast of contact cleaner down the scroll wheel housing gaps flooded the scroll sensors without damaging anything and scrolling is now completely normal, although there is a little extra friction at one point on the wheel. No idea whether the friction is some remaining debris or some minor damage caused by the flood of cleaner. This issue aside, this mouse is superb in every other way. Ergonomic shape and the movement sensor is superb, massively outperforming the sensor on the Logi mouse that I briefly reverted to. Previously I tried this: After posting the original review below, I scoured the listing for information about the mouse and got Rufus AI on the job. Finally I noticed information about changing DPI and polling rate. "Press the right button + the middle buttom [sic] for 3 seconds to switch polling rate." And apparently pressing the middle button changes DPI. So I messed with those settings for a few minutes, I also adjusted the Windows mouse setting for scroll rate, and finally got the scroll wheel to work acceptably. The scrolling still jumps around a little on some Web pages but is significantly better than what I had been putting up with. [IT GOT WORSE AGAIN AFTER I WROTE THIS] But, I have no idea what settings I have ended up on, as there is simply no way to tell which polling rate is currently selected (it toggles between two rates) and you can only guess the DPI setting by how quickly the cursor moves across the screen relative to the other four settings that the button cycles through. So, I still can't give it 5 stars due to this lack of information. The manufacturer's Website is hard to find and has very little information. Original review: I really wanted to like this mouse. Great ergonomic shape for my hands, good for avoiding strain. It was a compromise to get a strictly right-handed mouse, as I prefer to swap hands to reduce repetitive strain risk. The good news was that the ergonomic design meant that I never felt any strain come on in over a year of use. BUT, the scroll wheel was always janky. It would never scroll accurately. I played with scroll wheel sensitivity settings but it didn't help. I would never end up where I wanted to be on a page. Sometimes I would spin the wheel endlessly to not scroll very far, then when I thought I had got to my destination, it would jump way off target, grrrr! I don't know why I put up with this for so long, I should have returned it. I have gone back to my tiny Logi mouse that came with my keyboard. Not at all ergonomic but at least I can scroll accurately and the intense frustration has gone immediately. Guess I am back in the market for an ergonomic mouse.

Good mouse, easy to hook up. Functions well. The only reason I have not to give a 5 star is the spring to hold the battery did get out of shape. After removing and reputting the battery couple times. So I have to take more time when replacing the battery. Other then that I love the feel of it, and it has a good battery life span. I love the side buttons.

Absolutely perfect, I love it. Works great, looks great, perfect size, great battery life.

I was considering a name-brand mouse that was 4x the cost of this mouse, but figured this one is so cheap I might as well try it. Previously I have only used name brand premium mice such as Logitech, Corsair and Roccat. Quite pleasantly surprised, it seems well made and is very comfortable. I have large hands and it fits my hand perfectly. This mouse is a little larger than average. The back of the mouse actually contacts my palm , whereas smaller mice do not. Also the little chunk that sticks out on the right side gives a comfortable place for my ring finger to rest, and additional grip. Lastly the thumb fin lets me rest my thumb in a more relaxed position. Overall my hand feels more loose, yet with a more solid grip compared to usually feeling like my hand is tense with other mice. This is huge since I use a computer for many hours of both work and personal use. Software: There is none! Just plug it in and it works. No drivers, updates, or other nonsense. Revolutionary! Cons: It doesn't have 1337 gamer LEDz

Very happy with this new mouse. I love the fact that it has a thumb rest. It does go to sleep after about 8 minutes if you don't touch it to conserve battery life, but it wakes up immediately when you click a button. It has a very convenient button to control how fast the cursor moves on the screen, which is convenient if you like to change that for different applications. I've had it about a week and been very happy. I'm getting used to waking it up. It is probably the most comfortable mouse I've ever had.

The terrible design of placing an open slot under the mouse to 'hold' the small thumbnail sized USB required to use this wireless mouse, left it completely UNPROTECTED to basic laws of gravity to stay in place. Despite this, I was naïve enough to be surprised that the 1st time I placed the dime sized USB into that black-hole for 'safe-keeping' I would 'find;' it gone, when I next pulled out the mouse to use (and was never able to find it when retracing my steps) so now I can't use it all. I've had wireless mice that use these same small USB connections & the slot to store them is almost always on the underside/flat part of the mouse. But that slot was always covered, either placed adjacent to the battery (so it protected both) or when no external battery, the slot was still covered/protected. It had only been a couple months, so I thought surely the seller can help, whether it was a refund, given how recently I bought it & that I literally couldn't use the mouse at all without the USB. Or since it was shortly after the 30-day return window, they could replace the USB or the mouse entirely if needed. Though these latter 2 options would still require me to purchase/experiment finding a sturdy/sticky enough tape to cover the hole (which I'd have to replace every time I needed to store the USB) yet also thin enough so it wouldn't interfere with being able to smoothly navigate the mouse without catching on it.. I was open to options. But instead, I got no response from the seller, literally nothing, silence. So now every time I look at this mouse I'm frustrated that I wasted my money & am also adding yet another piece of plastic to a trash heap. For what? A poorly thought out (or cost cutting) design with zero accountability? Does it even matter if a mouse is 'good' or 'bad' when this is the result? So if you want to throw your $ into a garbage disposal for a poorly designed mouse from a seller who will happily take your $ but won't respond when there's an issue, then this soon to be useless piece of plastic is the mouse for you!

I have wrist pain from using a mouse. I switch sides to distribute the usage. I bought this mouse as an experiment to see if it would reduce the pain. It takes a little adjustment because your hand is in a different position, but it did reduce my wrist pain. The mouse is well built and works well with my PC. It comes with a transmitter that plugs into a USB port, so like many mice, will consume one of your USB ports. However I've had no connectivity issues and it's done everything I wanted.

ممتازة بالنسبة لي، ممكن في البداية ما تتعود على مسكتها لكن مع الوقت تصير تمام

Product quality wasn’t as expected

Good product but no instructions.

Possibly the best wireless mouse I have owned. Fits comfortably in the hand, and has a small form factor usb dongle.

Great mouse for large hands, only downside is the large side buttons for forward and backwards web navigation stick out quite a ways and are easily preseeduby mistake.