Targus ACA34EU, ExpressCard, USB 3.2 Gen 1 (3.1 Gen 1), Black, Silver, Laptop, Fresco, FL 1000, 10 - 40 °C Targus ACA34EU. Host interface: ExpressCard, Output interface: USB 3.2 Gen 1 (3.1 Gen 1). Product color: Black, Silver, Purpose: Laptop. Chipset: Fresco, FL 1000. Windows operating systems supported: Windows 7 Home Premium, Windows Vista Home Premium, Windows XP Home. Width: 4.8" (122 mm), Depth: 1.34" (34 mm), Height: 0.784" (19.9 mm)