You can have the sweetest custom PC build in the world, but it’s useless without a good mouse and keyboard. When it comes to PC accessories, Logitech has been one of our favorite manufacturers for decades. Right now, Amazon’s Prime Big Deal Days sale has dropped Logi keyboards, mice, and other accessories to their lowest prices of the year. Best Logitech Prime Day dealsEditor’s PicksLogitech MX Master 3S for Mac (Space Grey) — $84.99 (29 percent off)This is the productivity mouse most people should buy. Point readers to best gaming headsets for cross-shopping the G733/G435/A50 models.