Mobile Disk M1, 4 GB, USB 2.0
Twinmos Mobile Disk M1, 4 GB, USB Type-A, 2.0, 0.529 oz (15 g)
Twinmos Mobile Disk M1. Capacity: 4 GB, Device interface: USB Type-A, USB version: 2.0. Weight: 0.529 oz (15 g)