Packaging

Aside from the mouse, one finds a manual, several stickers, and an Alkaline AA-battery (Energizer Max) in the box.

Weight

As the DeathAdder V2 X Hyperspeed can be operated with either a single AA or AAA-battery, albeit not both at the same time, the weight changes accordingly. Without any battery inserted, my scale shows around 79 g (+/- 1 g). With an Alkaline AAA-battery (not included), the weight goes up to 89 g, while the included Alkaline AA-battery brings the weight up to 102 g. For comparison, the SteelSeries Rival 3 Wireless with a single Alkaline AAA-battery installed weighs in at 96 g, and Razer's own Orochi V2 sits at 68 g with an Alkaline AAA-battery. The DeathAdder V2 Pro weighs 87 g, so by using an AAA-battery on the V2 X Hyperspeed, weight parity is achievable. Furthermore, the fact that the AA-battery slot is mass-centralized deserves to be mentioned as well.

As the DeathAdder V2 X Hyperspeed lacks a wireless extender, the wireless dongle needs to be plugged directly into a USB port. When doing so, as per Intel's documentation, it is strongly recommended not to use a USB 3.x port, as ports of this type may introduce interference adversely affecting wireless operation. A storage compartment for the wireless dongle is located right next to the battery slots.

Feet

The feet on the DeathAdder V2 X Hyperspeed are 100% pure PTFE (Teflon) feet. They are of above average thickness and glide very well. In fact, the feet are identical in shape, size, and materials to those used on the DeathAdder V2 Pro. The ring around the sensor ensures CPI stays consistent upon applying vertical pressure.