The JetFlash 310 is a compact and portable flash drive that measures just 40.35mm X 16.5mm X 4.5mm and weighs a mere 3g. Fitting comfortably between thumb and finger, the easy-to-grip contoured design requires minimal effort when unplugging from a USB port. A bright LED indicator will automatically light up whenever the drive is accessed, and the lanyard / key ring attachment loop allows you to bring the flash drive with you wherever you go.