This capless USB memory device connects with little effort, akin to the clicking of a ballpoint pen. During data access, the LED light emanates like a prism confirming that data transfer is in progress, allowing the user to proceed with confidence. Other features, such as the ridging of the casing and the loop for strap insertion ensure ease of use for a broad group of users. The USM-LX/L series is a high-speed model. The USM-LX/L uses unified Sony colors that vary by memory capacity.