Logitech, a well-known company for its peripheral leadership, has brought us a blast from the blast in introducing its MX ERGO trackball-based mice. For some, this likely means absolutely nothing at all; but for others, it's likely a time to reminisce. The MX ERGO brings back the analog wonders of ages past, with revisited ergonomics (the attack angle can be adjusted between 0º and 20º) and precision for the masses - with the added convenience of wireless tech. There's a rechargeable 500 mAH Li-Po battery with up to 4 months duration.

There are some quality of life improvements like sensitivity shortcuts embedded for on-the-fly adjustment (320-440 dpi), a scroll will with tilt support, and a multi-computer workflow ability. This is done through the MX ERGO's Easy-Switch feature, which allows users to connect and work on two devices in parallel for dual connectivity. This feature can be used with either the Logitech 2.4GHz unifying dongle or Bluetooth. The MX ERGO is available immediately for $99.