Tesoro already managed to impress us once before with its RGB gaming keyboard Gram SE Spectrum based on optical infrared switches. Their latest attempt to woo gamers is the brand-new ultra slim mechanical keyboard Gram XS. We took a closer look at the chiclet-style keyboard in our review.
https://www.notebookcheck.net/Hands-on-Tesoro-Gram-XS-Ultra-Slim-Mechanical-Gaming-Keyboard.316544.0.html