"About a year and a half about we took a look at Tesoro's Gram Spectrum mechanical gaming keyboard. This keyboard was extremely solid, offered mechanical key switches, and a slim keycap design. The new Gram SE Spectrum from Tesoro features Tesoro's new optical switches, the same ones we saw on the Excalibur SE Spectrum. These switches use infra-red technology, which is twice as fast as traditional mechanical switches and offers advanced dust and spill resistance. Also since these switches do not have metal components, like traditional mechanical switches, there is no regular wear and tear from constant contact, which allows for a longer switch lifespan. Are you looking for a faster response than your mechanical keyboard to enhance your gaming skills? The Tesoro Gram SE Spectrum might be for you! Let's take a look..."