Ergoguys Matias PBT Laser USB Mouse, White (M20W)

The Matias Wired PBT Mouse features a premium type of plastic called PBT, which feels better to the touch, and doesn't yellow over time like the cheaper ABS plastic used in most other mice. The higher quality materials extend to the scroll wheel and top button as well, as they are made of aluminum. Inside is premium grade hardware, including OMRON switches and a TTC encoder, for a great mouse experience. There are 4 mouse buttons (left, right, scroll wheel, and top button). The mouse has a fixed, hardwired USB cable with a USB-A connection.