USB 2.0 Hub High Speed 4 Ports Multiple Plug-and-play Adapter PC Computer Accessory Feature: 1.It comes with 4 high-speed USB 2.0 ports 2.Backwards compatible with USB 1.1 3.Supports four devices connection. 4.Compliant for Windows 8 / XP / 7, for Mac OS 9.1, for Mac OS 10.10, for Linux Kernal 2.4 or later 5.With over-current protection for individual port 6.Plug and play, no driver installation required Specification: Color:Black,White Size:6.1x3.5x2.1cm(approx) Type:Hub/Splitter Box Theme:Houses Ports:4 Note: Due to the screen difference, the color may be a little different from what you expect, please allow it Packaged include: 1 x USB 2.0 hub 1.It comes with 4 high-speed USB 2.0 ports. 2.Backwards compatible with USB 1.1. 3.Supports four devices connection. 4.Compliant for Windows 8 / XP / 7, for Mac OS 9.1, for Mac OS 10.10, for Linux Kernal 2.4 or later. 5.With over-current protection for individual port.