THE DARK PERK ERGO & SYM

As with most wireless gaming mice today the 2.4GHz wireless dongle is tiny, even compared to the USB-C to USB-A adapter.

The black and orange braided cable is a nice touch by be quiet!.

The Dark Perk Sym model measures 123mm in length, 66mm in width and 39mm in height and weighs 56g (notice how the front is angled slightly towards the left).

On the other hand, the Ergo model measures 120mm in length, 66mm in width and 40mm in height and weighs 55g.

Both mice have two configurable buttons on the left side (LED indicator just over the rear button).

They also have the same primary buttons and the same rubberized clickable scroll wheel.

The USB-C charging/FW update port is located just under the primary buttons.

Turning both mice around we see that the base is perforated and of course the sensor, on/off switch and the DPI mode button (5 modes).

Be quiet! obviously focused on performance and grip so neither of these two mice stands out much (if at all really).