The UMTH7100B Digital Multimedia Broadcast-Terrestrial/Handheld (DMB-TH STB) from Unionman Technology is an advanced, fully compatible with multiple HD formats with STi7109 processor, designed for China PR., HongKong SAR, Macau SAR, Iraq, Jordan, Syria, Cuba, Venezuela, Nicaragua etc. The STB Support VC-1, AC3, MPEG-2, MPEG-4 and H. 264 decoder. All functions can be operated on the front panel, and it support convenient and Multi-language Character-sets UI Display with a powerful and high effective EPG function. Additionally, the STB is embedded a software loader, allowing future software upgrades to be downloaded into the box through the RS232 port via PC and support program database copy. Furthermore, the UMTH7100B which is a new style and new design with crystal key-press product. And it is equipped with USB and HDMI port.