Manufacturer: Rocstor. Manufacturer Part Number: Y10P003-B1. Brand Name: Rocstor. Product Name: 7 Port USB Hub. Product Type: USB Hub. [Technical Information] Host Interface: USB 3.0. [Interfaces/Ports] Total Number of USB Ports: 7. Number of USB 3.0 Ports: 7. [Physical Characteristics] Color: Black. Form Factor: External. [Miscellaneous]