Horrible. Think the sensor is not up to snuff. Use on high res monitor (24") may have exacerbated the issue. Caveat emptor-especially if used to higher DPI sensor mice.

Side buttons well situated for thumb use

Terrible tracking; Skipped/floated everywhere; Hard to hit links/buttons on screen; Size too small

The Logitech M705 is an excellent mouse - the shape fits very naturally into my hand. The best bit is the ability to spin the weighted scroll wheel, which allows you to rapidly move up or down long documents or webpages.

I have osteoarthritis in the hand and fingers, and a normal or small mouse left them stiff and painful after even short use. I can't use a vertical mouse, so was on the hunt for something which would position my hand more comfortably.

I like the feel and shape of this mouse. The forward and back buttons on the side are really useful, and the battery life is incredible. The USB receiver is tiny, which is great for laptop use.

I have fairly large hands and I and able to use this mouse comfortably. it tracks real well. This isn't the first logitech product I have owned and from the quality and value of their products, it won't be the last.

Received the mouse today, but it does not match the pictures. I think Logitech went for using cheap materials and manufacturing in this newer version. It simply feels low quality in hand. BH Photo needs to update the photos to reflect the actual product.

Love this mouse. Have bought about 6 of them for users in our office. Batteries have been strong... havent replaced any yet and it's been about a year on the first one. I'll buy more as needed.

Only positive point is battery life , cursor movement is unpredictable , you want it to go to one place it goes to another . Bad position of laser is a serious design problem .

Nice mouse. I would recommend using a mousepad as it travels better on one than a desk surface. Great features (scrolling is easy) and battery life is a major +.

This is an excellent Mouse and I'm very satisfied with it. My original did break after just over a year however it was covered under warranty and it was replaced. In conclusion very comfortable Mouse, a delight to use, minor issue quickly corrected. 4.5 stars.