GIGABYTE Aire M1, Ambidextrous, Optical, USB Type-A, 1000 DPI, Blue GIGABYTE Aire M1. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 1000 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Cable. Product colour: Blue http://www.funkykit.com/reviews/mice-keyboards/gigabyte-aire-m1-ultra-portable-mouse-review/ Notebooks are a part of our lives these days, which means we either have to deal with the dubious accuracy of a touchpad or toss a mouse of some sort into our notebook bag. Wireless mice are nice, but they require a receiver, lose their sync, and tend to ... All told I am impressed by the Gigabyte Aire M1 mouse, it has plenty of features I like and no real issues to speak of. For starters it is nice and compact, especially in storage mode with the cable retracted.Despite the small size it fits my hands quite...