More important to look for is a suitable resolution range, measured in dots per inch (dpi), that allows for fine-grained (low dpi) and wide-sweep (high dpi) tracking. Just as crucial is a button or toggle that lets you adjust the setting easily on the fly—as opposed to only in software. Mouse resolution is mostly a marketing numbers game; you would use extreme dpi settings in the five-figure range only if you have one or more very high-pixel-count displays, such as 4K monitors, to mouse across. So don't put a whole lot of stock, say, in a 10,000dpi maximum setting versus a 12,000dpi one. Either will serve you well under most real-world circumstances.
Dell Small Business is taking up to 50% off Laptops, Desktops, Electronics & Accessories during their Cyber Week Sale (Exp Soon). They also have 35% off select Latitude & OptiPlex PCs w/ "SAVE35",$50 off select Inspiron & XPS PCs $699+ w/ "50OFF699" or $250 off Servers $1499+ w/ "SERVER25"  Free Shipping. Stock is limited. Most systems listed Professional version of Windows. Some handpicked deals:
We tested the laptops using BioShock Infinite’s benchmarking mode and by playing half an hour of The Witcher 3 on ultra with VSync off. We measured the laptops’ internal temperature using HWMonitor and measured the surface temperature at various points on the keyboard and underside using an IR thermometer. We tested each laptop’s screen using some of the Lagom LCD monitor test pages, and used each for several workdays to get a feel for its keyboard, trackpad, screen, and speakers.

Targeting, slashing, hacking, attacking: The key actions you take in any PC game happen at the click of your mouse, so you can't skimp on your weapon if you want to win. Today, though, the quality bar is high for all but the cheapest gaming mice, so you can afford to be picky. Nowadays, you should expect reliable connectivity, smooth and responsive tracking, and crisp click and scroll functions. Those are the table stakes—it takes much more to elevate a "good" gaming mouse to "great."


Updated Nov. 25 at 5:45 a.m. ET: You can snag some inexpensive gaming laptops for great prices through Cyber Monday. The Lenovo Legion Y530 is on sale for $100 off from Best Buy, while the 15.6-inch Dell G3 can be had for $649 from Walmart — a savings of $350. The Dell G5 is also on sale for $899 from Walmart ($400 off!) A sale at eBay knocks the MSI GL63 down to $969, for a savings of $229. Check out our Cyber Monday hub for more fantastic deals. 
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