Packaging
Along with the mouse, one finds a quick-start guide, set of replacement mouse feet, and several pieces of grip tape for the sides and main buttons in the box.
Weight
My scale shows around 57 g (+/- 1 g), which is even less than the 59 g cited by HyperX. The Pulsefire Haste is remarkably light, especially for its dimensions.
Cable
The Pulsefire Haste features a paracord-like, braided cable. This cable easily makes it into my top 3 for the most flexible stock cables. In fact, it's so flexible and light it might actually be a border case of being too floppy for its own good. Its measured length is 1.80 m. A ferrite bead has been attached to the cable, which reduces signal noise.
Feet
The feet on the Pulsefire Haste are white-dyed PTFE (Teflon) feet with slightly rounded edges. They are of above average thickness, and glide is excellent. A set of replacement mouse feet is included, which is always very handy.