Logitech’s Unifying-equipped Performance Mouse MX and Anywhere Mouse MX track on glass

Remember that USB Unifying receiver that Logitech outed earlier this month? Say hello to the newest duo to support the technology. Both the Performance Mouse MX and Anywhere Mouse MX can connect to a single USB Unifying nub, and both critters also boast the company’s own Darkfield Laser Tracking, which literally enables ‘em to mouse on glass that’s at least four millimeters thick (and pretty much every other surface, ever). It’s fairly easy to see that the former is designed for stay-at-home desktop users looking for comfort and precision, while the latter is small enough to sneak into most every laptop bag without causing a fuss. Also of note, the Performance Mouse MX sports force-sensitive side-to-side scrolling (software enabled), while the Anywhere Mouse MX gets dedicated back and forward buttons. Check the full release and specifications after the break, and catch these guys in US / European stores later this month for $99.99 and $79.99 in order of mention.