Features. Batman v Superman product line to coincide with the new Batman v Superman Dawn of Justice movies worldwide theatrical release. Exclusive EMTEC design and quality materials. USB 20 flash drive. 16GB storage capacity. Pack of 2Specifications. Design Batman Superman. Capacity 16 GB. Interface Type USB 20. OS Compatibility Windows 10 8 7 Vista XP Me 2000 Mac OS X Linux 26x. Read Speed Up to 15MBs. Write Speed Up to 5MBs. Weight 008 lbs