
Upright design helps with my arthritis.No more complicated than a regular mouse.Good battery life.

Set up and presto, working right out of the box.

A little larger than some other mice, less stress on my hand. Rubber grip makes it easier to hold on to. Flare at the bottom is a thumb rest making it easier to control. Wheel has smooth movement.

Build quality. Reliability. Fit and feel. Balance. Features.


I got this to use with a computer I built for my grandma. It's worked fine for over a year so far. She hasn't complained about it.

BT connection is stable. Buttons and the wheel are very smooth and quiet. Great fit and fill in my hand. Has a physical off switch to conserve the battery when not used for prolonged time. Battery life is (supposed to be) great - have not owned long enough to judge.

Durable, good cord length, either hand

Works perfectly. I wish I had cut the cord many years ago. I have 3 of the M310 optical mouse and only replaced one battery in three years. I hope Logitech does not discontinue this mouse. Once a manufacturer finds out something lasts, they discontinue the product.

Working wireless mouse in a color that will get compliments from everyone.

The wireless range on this device is excellent and I use it regularly with my HTPC. I don't remember the last time I changed the battery in it, very efficient. Although, I do take the time to turn the switch on the bottom to "off" when I'm not using it; a very handy feature! Like the description says, been dropped plenty of times and although I've had to put it back together a few times it still works great. Gotta love Logitech! The battery light on top briefly fades in and out when you first "wake" the mouse up which is a nice feature as well; lets you know everything is good to go.




Comme dans le bon vieux temps ! Ajout de la souris sur Bluetooth et elle fonctionne comme un charme depuis ce temps (1 mois). Bon achat.

works on any surface. Just has a very nice feel



in a word: EVERYTHING! I have owned an Orbit since I started using a computer in the early 90's so I cannot pick up a mouse for more than 30 secs before my hand is all cramped up and trust me I've tried a lot of them. I have a Gen 1 (ps/2) and Gen 2 (usb) Orbit (work and home) both of which still work fine even though Gen 1 is handicapped due to my boneheaded cleaning technique. My Gen 3 (Silver/Black) was a nice improvement with the optical ball making cleaning a breeze. The only fault with Gen 3 was the ball was not held in securely. Great for cleaning but I cannot tell you how many times it went bouncing across the floor, lol. Spilled coffee and bonehead cleaning again claimed its faith eventually so on I went to Gen 4 which I believe is PERFECT. The Optical ball is held securely and the scroll ring means no software wizardry to scroll pages. I am debating whether to pick up another Gen 4 for home but my old faithful Gen 2 is still holding its own...
