** Slim 13-Port USB 2.0 Hub ** Small Foot Print 5 inch long by 1 inch tall by 2.75 wide UL Listed and FCC Certified 4A Power Adapter Included. RoHS Compliant Device. Power Adapter and 6ft. USB Cable included. Ultra Fast Alcor Micro AU6254 CHIP USB.org Certified USB 2.0 13 port Hub. AU6254 USB2.0 Hub Controller AU6254 is a fully compliant with the USB 2.0 hub specification and is designed to work with USB host as a high-speed hub. Its built-in TT (Transaction Translator) allows system to benefit combinational performance under the unbalanced traffic condition. Connect your USB peripherals 40 times faster than USB 1.1!! This USB 2.0 13-port Hub is perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB Portable Hard Drives, USB CD-R/RW or DVD-ROM drives and USB 1.1 hubs! -> General Features: - USB 2.0 13-Port High Speed Hub - Fully compatible with USB 2.0 specification - Fully backwards compatible with USB 1.1 specification - Supports Transfer rate of 1.5/12/480 Mbps - 500mA each port is reliable up to 15 feet of transmission - Support Self-Powered Mode - Support Hot plug and play - One Upstream port - 13 USB 2.0 Downstream ports - One LED to indicate Hub is ready - Downstream ports have automatic connect and speed detection function plus over-current protection with auto recovery - Compatible with Windows 98/ME/2000/XP/2003/Vista Mac OS X -> Retail Package Includes: - USB 2.0 13-Port Hub - Mini-Switching Power Adapter (100-240VAC, 50/60Hz) - USB Cable for Hub - Manual Compatibility/Requirements/Disclosures: * Requirements * * IBM and Mac Compatible PC * USB host card or USB Hub device * Windows 98 OS or greater / Mac OS X Get organized with a single USB 2.0 hub that offers 13 ports for your peripherals, drives, cameras and more. The included AC adapter provides up to 4 amps to your connected devices. Includes AC adapter and 6 ft. USB cable.