Lenovo 400 Wireless Mouse, 1200DPI Optical Sensor, 2.4GHz Wireless Nano USB, 3-Button (Left,Right,Scroll) Upto 8M Left/Right & 100K Scroll clicks & 1yr Battery, Ambidextrous, Ergonomic GY50R91293

I've been using this mouse for 2 years, and it works great. It's medium-sized and comfortable to use. My only issue is that it doesn't have a small indicator light near the scroll button to show if it's on or off. I've accidentally left it ON overnight a few times.Note: Some reviews mention the mouse stopped working after a month or a few months. This is usually a battery issue. When the battery is low, the light may turn off, but you can still use the mouse for a few more days. Once you replace the battery, it should work fine. If you use an LR6 battery (e.g., Eveready Ultima or Duracell Ultra), it can last 4-5 months with daily use, or even longer with lighter usage.

very useful & confortable

I have been using this mouse for 3months now. I have not changed the battery yet. Still it is working absolutely fine as like the Day1 with continuous usage of daily 5 to 7 hours of work. Ergonomically easy to hold and click. You need not waste your energy for clicking because this mouse is really nice and clicky with minimal effort. You will not feel any pain in fingers or in your hand. Product is really Excellent one. Best wireless mouse at this price. You can go for it without looking at anyother product...

It's been more than a year, but the mouse still works great. I've never experienced any issues with the mouse. Even though I've been clumsy and have dropped the mouse about a dozen times, there has been no issue.Mouse works great & is a good investment

This mouse was working fine for almost an year. For the past month though it has drained battery at an alarming rate.The mouse pointer gets stuck and does not move, but moves again after a mouse click for about 10-20 seconds and then gets stuck again. The only solve is to replace the AA battery and then it works fine for a few days before getting stuck again. I replaced battery on June 8th and today is June 22nd and it is stuck; so about 14 days of use out of a fresh AA battery (normal Eveready not Duracell).I tried it with different brands of battery to make sure that the issue was not a bad batch of batteries. So it is definitely the mouse.I have had wireless mice before and it has lasted me a few months always before needing a battery change. I think after a while this mouse stops working when the current draw on the battery reduces. Just don't know why this issue only occurs after 9-10 months of use. 3 stars because it at least worked well for 9-10 months.

Good to use

The media could not be loaded. Good prafomansMouse works greatValue for money products