The SD620 external SSD features transfer speeds of up to 520MB/s, which is approximately 5 times faster than standard external SSDs (about 100MB/s). Highly stable and capable, the SD620 transfers data smoothly without delay. The SD620 weighs only 55 grams, making it lightweight and portable, and meets MIL-STD drop and shock resistance at 1.22 meters. It can be used with multiple devices such as laptops, desktops, Android phones, and tablets. The SD620 is chic and sporty and a great new option for external storage devices!