SABRENT 4 Port USB 2.0 Data Hub with Individual LED Lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS)

Instantly Add Four USB 2.0 Ports to Any Compatible Device. Easy Setup, Plug-n-Play, Hot Swappable, Hot Pluggable. Gain Four, Downstream Ports Which Offer High-Speed (480Mbps), Full-Speed (12Mbps), And Low-Speed (1.5Mbps). Intelligently Designed to Be as Thin as Possible, Allowing you to Maximize Precious Work Space or Travel with ease. Backwards Compatible With 1.1 Devices and Hosts. Product Description SABRENT 4-Port USB 2.0 Data Hub with Individual LED lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS) maximum of 127 devices. Fully backwards compatible with the USB 1.1 products. Please Note: For a stable connection, the devices connected to the 4 Port Hub must not exceed a combined current of 5 volts 500mAh. External hard-drives should be connected to an external power source. This 4 Port hub will not charge your devices, it will only sync them. Easily add up to 4 devices with the SABRENT USB 2.0 Hub. Particularly great for recent notebooks that pr