Satechi ST-TCHCRS. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Product color: Silver, Compatible memory cards: MicroSD (TransFlash), SD, Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Windows operating systems supported: Windows 2000, Windows 7, Windows 8, Windows ME, Windows XP. Width: 5.38" (136.7 mm), Depth: 2" (50.8 mm), Height: 1.13" (28.7 mm). Quantity per pack: 1 pc(s)