What do you get for your money? The G915 TKL Lightspeed Wireless is the smaller sibling of the Logitech G915 Lightspeed Wireless, a keyboard that Katharine declared “wireless keyboard perfection.” The big difference is that the G915 TKL Lightspeed Wireless lacks a numpad, the TKL bit being short for “tenkeyless.” And not, to my eternal disappointment, “trousers, kinda large.” It uses Logitech’s Lightspeed wireless, uhh, tech, meaning it has a teensy 1 millisecond response time to minimise lag. The smaller size, less weighty weight and mahoosive 40+ hour battery means that it’s much better than the standard model for keyboarding on the go. Or for anyone with a really messy desk who needs every square inch of space. Ahem. Looking for something else in the keyboard and/or mouse department? Consider our regularly updated roundup of Black Friday keyboard and mouse deals. Otherwise, check out our main Black Friday deals hub for everything else.