Wireless Mice And Their Wireless Charging At CES 2018

LAS VEGAS, NV -- Although CES 2018 wasn’t the first time we’ve seen a mouse with wireless charging--Logitech beat everyone to it last year when it released Powerplay--it was the first time we saw it from many manufacturers. It seems we have a veritable trend on our hands (well, under our hands), as this year Corsair, Razer, and the newly revived Mad Catz all showed off their own flagship mice featuring wireless power and connectivity. What’s more, they’ve all taken their own strategy with it.


Corsair used CES 2018 to launch the finalized, production version of its earlier-previewed Dark Core mouse with Qi wireless charging. Like Logitech’s Powerplay, this mouse is wirelessly charged, so it still has an internal battery. Qi charging differs from Powerplay, however, in that it can’t work if the mouse is moving. The Dark Core will have to be parked over a specific spot on the Qi mouse pad to charge. The advantage of Qi, beyond being able to charge the mouse faster than Powerplay, is that it can also charge other compatible devices, such as phones. Corsair is pushing this advantage by including a Qi charging dongle with its Qi mousepad.

Mad Catz

Mad Catz returned from the dead to reveal its wireless R.A.T. Air. This one is similar to the Razer Hyperflux in that it’s wirelessly powered and has no battery, so it can’t leave the pad without a cable (although it will remain powered for 20-30 seconds, so lift-off won’t be an issue). Like the Razer, the Air’s mousepad is proprietary, dual-sided, and RGB-lit.

Disappointingly, it loses a lot the old R.A.T. mice’s customizable parts--only its palm grip is adjustable for length. Mad Catz’s argument for getting rid of the battery is not convincing; it claimed the battery adds unnecessary heat to the mouse. There’s a simpler reason, though: The revived R.A.T. series needs a wireless flagship, so why not make it a wirelessly powered one?


Razer revealed the Mamba Hyperflux, and it’s a totally different beast. In an effort to reduce weight--those batteries do tend to add some heft--as evidenced by the Corsair Dark Core’s 128g weight--Razer got rid of the battery altogether. The Mamba Hyperflux, then, doesn’t charge; it only works when it’s on top of its proprietary Firefly Hyperflux mousepad (which uses inductive charging). The mouse still has about 10 seconds of power buffer in case of lift-off, though.

If you’re not into lightweight mice (at 96g, the Mamba Hyperflux is definitely on the lighter side), then there doesn’t seem to be any advantage to this. On the other hand, if you want wireless connectivity and charging without dragging around a heavy mouse, then this is going to be one of your only wireless options.


Dark Core RGB SE

Razer Mamba Hyperflux

R.A.T. Air


PMW3367 (Optical)

Razer 5G optical

PIXART PMW3360 (Optical)


Up to 16,000 DPI

Up to 1,6000 DPI, 450 IPS

Up to 12,000 DPI


No (right-handed only)

No (right-handed only)

No (right-handed only)


Omron (main mouse buttons only)

Razer mechanical


Polling Rate


Up to 1,000Hz

Up to 1,000Hz


3-zone RGB 16.8M colors

RGB 16.8M colors







Corsair CUE

Razer Synapse

Mad Catz Flux








Dimensions (H x W x D)

126.8 x 89.2 x 43.2mm

124.7 x 70.1 x 43.2mm








$250 (Firefly Hyperflux mousepad included)


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  • canadianvice
    The Corsair mouse seems sort of lacklustre..... and overpriced. The only realistic reason to invest that much money is to get a true-wireless mouse like the Powerplay offering Logitech has.

    If all I wanted was a static Qi pad, I'd just go to China and get one for $1.70. The only advantage having it built into your mousepad has is it's a pragmatic location to keep it while it's charging. Worse yet, depending on power delivery, Qi only gets acceptable (for phones, anyhow) recharge off of at least 2.4A, and you're still only getting 1A out of it - many older USB ports, IIRC, do not push that level of current.

    So yea, Corsair I think will be the loser in this particular show. Razer's is kind of interesting, but I think manufacturers overestimate just how much people hate batteries. You'd have to be severely crippled for the weight of a AA or something to just destroy your prospects of using your mouse forevermore.

    Logitech has the best solution I think; though I'll never know. I'm horribly spastic in games, so I find the cable helps moderate my movements some and for that reason I wouldn't use wireless mice of any sort for it anyway.