Razer has officially introduced the HyperFlux V2 mousepad with built-in wireless charging capability which enables uninterrupted power delivery to select Razer gaming mice, no docks or cables required. On paper, this is similar to Logitech’s Powerplay mousepad, which is also capable of delivering wireless power to supported mice constantly.
Razer HyperFlux V2

The Razer HyperFlux V2 is available in two surface types – one with hard surface, and the other with the cloth surface. Put any of the four supported mice (Basilisk V3 Pro 35K, Basilisk V3 Pro, Cobra Pro, and Naga V2 Pro) on the surface and the mice will automatically pair and charge via the puck attached to the mice themselves, and the mouse’s charging status is provided via LED indicator at the top of the mousepad.

Besides the four mice, the HyperFlux V2 also supports Razer’s HyperSpeed multi-device connectivity with BlackWidow V4 Mini HyperSpeed, BlackWidow V3 Pro, DeathStalker V2 Pro, and DeathStalker V2 Pro Tenkeyless keyboards, and that means you can free up one USB port if it’s a scarce resource (especially if you’re on laptops). That said, do keep in mind these only support wireless connectivity functions, not wireless charging.

It’s worth noting that the puck must be purchased along with the mouse (or as a standalone unit), and this is not to be confused with the Mouse Dock Pro, which uses the identically-shaped puck for traditional inductive charging via a stationary dock. At this time, no local pricing of the HyperFlux V2 is listed on Razer’s website (US pricing is $119.99 or ~RM508), though the dedicated puck is already listed at the price of RM109 supporting all four aforementioned models.
Pokdepinion: This would be nice if all future wireless mice come built-in with a puck slot.