The SanDisk Ultra Dual Drive USB-C flash drive takes advantage of USB-C speeds to rapidly transfer files to and from your Mac. For maximum flexibility, the drive includes both a reversible USB Type-C connector and a standard USB (Type-A) connector. Its elegant metal design helps keep your photos, movies, music, and data safe as you carry and share them. Compatibility: - Mac Models - 12-inch MacBook - 13-inch MacBook Air with Retina display - 13-inch MacBook Air - 11-inch MacBook Air - 13-inch MacBook Pro - Thunderbolt 3 (USB-C) - 13-inch MacBook Pro - 15-inch MacBook Pro - Thunderbolt 3 (USB-C) - 15-inch MacBook Pro - 21.5-inch iMac ? Thunderbolt 3 (USB-C) - 21.5-inch iMac ? Thunderbolt 2 - 27-inch iMac ? Thunderbolt 3 (USB-C) - 27-inch iMac ? Thunderbolt 2 - iMac Pro - Mac Pro - Mac mini ? Thunderbolt 3 (USB-C) - Mac mini Specifications: - Available capacities: 64 GB, 128GB - Connections: USB 3, USB-C - Read Speed: Up to 150 MB/s In the Box: - SanDisk Ultra Dual Drive USB Type-C