SteelSeries' Diablo 4 line of PC gaming accessories is still in stock a few months after launch. In fact, right now you can save on the XXL Diablo-themed mouse pad. Normally $50, the SteelSeries QcK oversized mouse pad is discounted from $50 to $42.50 at Amazon.
The Diablo 4 mouse pad from SteelSeries does exactly what you think it'll do. It's a wide slice of cloth featuring some of the gorgeous art from Diablo 4. SteelSeries' QcK mouse pads are high quality and come with nonslip bases. Your mouse will easily glide across the smooth cloth while vanquishing hordes of demons. The benefit of an oversized mouse pad such as the QcK is that it acts as a desk surface mat for both your keyboard and your mouse. This particular QcK mouse pad measures at 35.43 x 15.75 x 0.16 inches.
SteelSeries released an officially licensed headset and gaming mouse alongside the mouse pad. Though not outright discounted for everyone, My Best Buy Plus/Total members can get the Diablo-themed Arctis Nova 7 wireless headset for $170, which is $30 off its $200 list price. This Nova 7 looks great, with demonic red earcup plates and a unique headband design that includes a red elastic strap for added comfort. This particular Nova 7 works wirelessly with PC, PS4, PS5, and Nintendo Switch via a dongle. It also has Bluetooth support and runs for up to 38 hours on a full charge. The Arctis Nova 7 is our pick for the best gaming headset in 2023, when you balance price and performance.