Number of USB 3.0 Ports:1

Brand Name:Sony

Item model number:MRWE90/BC1

Item Weight:1.12 ounces

Product Dimensions:3.9 x 5 x 1.6 inches

Item Dimensions L x W x H:3.9 x 5 x 1.6 inches

Shipping Weight:2.4 ounces (View shipping rates and policies)