SanDisk | Ultra Dual Drive Go Type-C USB OTG (SDDDC3)

Capacity: 32 GB, 64GB, 128GB, 256GB Interface: USB 3.1 Gen 1 Connector: USB 3.1 Type-C, USB-A Compatibility: Windows 7, Windows 8, Windows 10, Mac OS X v10.9+ Dimensions (L X W X H): 44.41mm x 12.1mm x 8.6mm