The mouse is repeatedly described as using Logitech Lightspeed or a 2.4GHz USB receiver, with support for high wireless polling. Evidence points to strong dedicated dongle performance rather than multipurpose wireless.
Reviews reference HyperSpeed Wireless Gen-2 and the bundled low-latency dongle as key connection upgrades. This mouse is clearly designed around proprietary dongle wireless rather than casual secondary modes.
Reviewers consistently describe the mouse as relying on Logitech's low-latency dongle or Lightspeed wireless path rather than broad multi-device wireless. The connection is treated as gaming-focused and stable, with no Bluetooth fallback.