USB is a common PC interface, only the A4 thread, two signal two power, the need to pay attention to is don't get positive and negative anti-A, otherwise it will burn a USB device or computer in the South Bridge chip! The ID foot use until the OTG function. Because the Mini-USB interface into Mini-A, B and AB interface. More>>

Micro USB is a portable version of USB 2 standard, the USB interface is smaller than Mini is currently part of mobile phone use, Micro-USB is the next generation of Mini-USB specifications, standardized by the USB organizationAmerica USB Implementers Forum (USB-IF) formulated in January 4, 2007.Micro-USB support OTG, like the Mini-USB, but also 5pin. The definition of More>>

HDMI:HDMI English full name is "High Definition Multimedia", Chinese meanhigh definition multimedia interface. The HDMI interface can provide data transmission bandwidth of up to 5Gbps, can free audio signal compressionand high resolution video signal transmission. At the same time without thesignal before transmitting analog / digital or analog / digital conversion, More>>

High definition multimedia interface (English: High Definition MultimediaInterface, HDMI) is a digital video / audio interface technology, is specialsuitable for image transmission of digital interface, which can transmit audioand video signals at the same time, the maximum data transmission speed of 2.25GB/s More>>

USB Universal Serial, is English BUS (Universal Serial Bus) abbreviation, and the Chinese referred to as "through the string line, is an external bus standard,specification for computer and external equipment connection and communication. Is the interface technology application in the field of PC. USB interface support equipment plug and play function. USB is at the e More>>