After living in Canada for most of my life, my definition of "cold" seems to differ from the rest of the world. I would not call anything cold until it hits below -20 degrees Celsius, and we consider -10 degrees Celsius and above to be warm during winter.

The SteelSeries Rival 650 offers impeccable tracking and dependable connectivity, but a steep price and some hard-to-use buttons hold it back.

Perfect tracking; Stable connection; Sturdy

Wireless isn't cheap; Inaccessible thumb buttons; Can't stow dongle

This mouse does it all, liftoff detection (did not realize how important this is for FPS until you have it), RBG, wireless via dongle. the only downside is the software to drive the RGB could be a bit more robust when it comes to multi device sync and options for customization as well nylon wrapped...

On the whole, though, the SteelSeries Rival 650 is a solid-if-pricey high-end mouse. (Corsair's Dark Core RGB SE has a lower MSRP of $89.99 and often retails closer to $70; the Logitech G903, out a couple of years now, has a $149.99 MSRP, but sells for around $110.

High durability; Excellent performance; No perceptible jitter; Can operate wirelessly or wired; Weight-adjustable

Price a bit high; No storage niche for USB dongle

Which is better: a wired gaming mouse, or a wireless gaming mouse? Let's flip that question and ask another: What if you didn't to choose? The SteelSeries Rival 650 is a high-end gaming model that does quick-charging off its USB cable and allows for operation in either mode at all times, no AA batteries required. Capable software, programmable buttons, weight adjustability, and a bit of on-mouse bling make for a solid effort. That said, Logitech's G903 LightSpeed and its PowerPlay wireless charging mat remain our top recommendation for performance-geek gamers who insist on going wireless. It's Nice to Have a Choice So, before I get into the Rival 650 in detail, back to the original question I deflected. For the uninitiated, one mouse may look and feel just like any other, but to gaming enthusiasts, choosing the right gaming mouse can be as important as selecting the right graphics card or gaming display. A highly responsive, shortcut-enabled mouse can give you the edge you need ...

Able to operate wired or wirelessly, and packing removable weights and strong software, the SteelSeries Rival 650 is a highly flexible mouse for power gamers looking for an all-occasions device.

High durability; Excellent performance; No perceptible jitter; Can operate wirelessly or wired; Weight-adjustable

Price a bit high; No storage niche for USB dongle

The Rival 650 Wireless is a well-designed, comfortable, and accurate mouse. I have no complaints about its performance or design. Even the software is first-rate. And should you balk at its high price, you can quickly justify the cost by comparing it to the spendier Logitech G Pro.

With the Rival 650's built-in fast charging and eye-catching look, SteelSeries has finally produced its first must-have mouse.

Gets 10 hours of charge in only 15 minutes; Comfortable and attractive design; Removable weight system provides plenty of options

Heavier than some might like; Expensive; Third thumb button is small and awkwardly placed

If you're a game enthusiast, you most likely have a favorite brand of gaming accessories and peripherals to which you're biased. And if you are one of the hardcore fans of the brand SteelSeries, then you're surely in for a treat.

I bought this mouse approx 4-5 months ago and I'm glad I did. Fantastic feel and awesome game play this mouse provides, a little bit overpriced however 100% worth it if you can afford it.

Very nice acquaintance with nice ergonomics for me with big hands, quick response and a weight system that suits me who likes the weight of mice and that it is wireless. Good battery life.