Detailed Product Description Description 7-Port Self Powered USB Hub with power adapter and 8 Luminescent LED Individually boxed with power adapter, USB extension cable and instructions.Colors available: Silver, Black, Blue Imprint Area (In): 2L x 1H Specifications: Compatibility: Windows XP,Mac.Interface:USB Version 2.0 and 1.1 LED indicates power and busyPlug and PlayProduct Dimensions (In): 4W x 3L x 0.83HCarton Weight/Dimensions: 100 pcs per carton at 9kg/ 18cm x 13.5 cm x 17cm Packaging options:Standard white box. Price Includes: one color/one location imprint.Leadtime: 10-15 working days.