TechPowerUp posted a review on the ASUS ROG Strix Carry
A quote from the article:
ASUS is back in the gaming-mouse business with the ROG Strix Carry, which is an ultra-small wireless model you can carry around for everyday use - hence its name. It features a PixArt PMW3330 optical sensor, 2.4 GHz and Bluetooth connectivity, and the manufacturer's exclusive switch-socket design.ASUS ROG Strix Carry Review