Dimensins: 40.8 mm x 40.8 mm x 10.4 mm (1.61" x 1.61" x 0.41") Weight: 17 g (0.60 oz) Color(s): Black USB Type: USB Type-C Connection Interface: USB 3.2 Gen 1 Card Reader Slot(s): SD / microSD Memory Card(s) Supported: SDHC (UHS-I) SDXC (UHS-I) microSDHC (UHS-I) microSDXC (UHS-I)