EverythingHerePlus has released a 13-port Hi-Speed USB 2.0 External Hub (http://www.everythinghereplus.com/electronics/13-port-hi-speed-usb-2-0-external-hubs-with-4a-ps-black-or-white). It costs US$33 and is available in black and white.
Fully USB 2.0 compliant and USB 1.1 backward compatible, it supports low, full, and high speed USB devices and works with any system that supports the USB specification. One of the 13 downstream ports is on top of the unit, and folds down for access to portable USB thumb Drives.
Providing 13 downstream ports in total, these hubs features plug and play installation and transparent operation. This hub comes with a free power supply with a four ampere capacity, and USB 2.0 cable to connect to a host computer.