Over the last few months, we have seen more and more low-profile mechanical keyboards hitting the market. With the Tesoro GRAM Spectrum, it comes with all the goodies normally seen on a mechanical gaming keyboard. But the feature that sets this one apart from the rest are the low-profile mechanical switches. These switches are known as the innovative Tesoro Agile key switches, which have a 50 million click life cycle and a short actuation distance of 1.5 mm. All of the Agile switches rests on top of a solid metal back plate that doubles as a reflective light distributor and structural backbone. The GRAM Spectrum comes in four variants: A black body with red or blue switches, and white body with red or blue switches. Benchmark Reviews will be taking a look at the Tesoro GRAM Spectrum in black with red switches.