Packaging

Aside from the mouse, one finds a USB Type-A to Type-C charging cable, docking station, wireless dongle, set of grip tape, and quick start guide in the box.

Weight

My scale shows around 64 g (+/- 1 g), which is almost exactly in line with the weight cited by DELUX. For comparison, the similarly sized and likewise solid-shell DeathAdder V3 Pro weighs 62 g, whereas the Pulsar Xlite V3 (Size 3) with an open-bottom design weighs 59 g. An excellent weight.

Cable

The M900 Pro comes with a paracord-like, braided charging cable (USB Type-A to Type-C), which in terms of flexibility is average, though flexible enough to allow playing while charging without feeling overly restricted. Its measured length is 1.60 m, and a ferrite bead is attached.

The charging cable also functions as an extension cable if used in conjunction with the docking station, which doubles as a wireless extender and can be used to keep the distance between dongle and mouse as short as possible. The docking station also has an RGB lighting strip running around the base, whose effects can be cycled by pressing a button on the bottom, though setting it to a mode which displays current battery level isn't possible. Additionally, the lighting will continue to be active even with one's PC turned off. A storage compartment for the dongle is found on the bottom of the mouse.

Feet

The feet on the M900 Pro are white-dyed pure PTFE (Teflon) feet. They are of average thickness and have slightly rounded edges. Glide is very good. Instead of a traditional sensor ring, two bars are located opposite each other around the sensor hole.