1.) Output : USB3.0-A x 2, USB-C 3.1 Gen1 x 2 2.) Input : USB3.1 Gen 1 Type-C x 1 3.) Dimension : 71 x 53 x 13mm 4.) Certificate : CE, FCC and RoHS Approval 5.) Data Cable : 0.5m Data Cable USB-C to USB-C 3.1 Gen 1 6.) Supported System : Windows XP, Vista, 7, 8, 8.1, 10, Mac OS and Linux