- Dec 27, 2017 -
What is OTG data cable?
OTG data cable mouse, keyboard and all other terminals connected. OTG, an abbreviation of On-The-Go, is a technology developed in recent years. Published on October 18, 2001 by the USB Implementers Forum, OTG is mainly used for the connection between various devices or mobile devices for data exchange. Especially PDAs, mobile phones, consumer devices. Change such as digital cameras, video cameras, printers and other equipment, a variety of different standard connector, up to 7 kinds of standard memory card data exchange inconvenience.
OTG technology is to achieve in the absence of the Host case, to achieve data transfer between devices. Such as a digital camera connected directly to the printer, OTG technology, connect the USB port between the two devices, the photos will be printed immediately print out; digital camera data can also be sent to the OTG OTG mobile hard disk , Field operation is not necessary to carry expensive memory card, or back a laptop OTG technology can be extended to the smart terminal USB interface accessories to enrich the functions of intelligent terminals, such as the expansion of remote control accessories, the phone, tablet into a universal Remote control use.
The current OTG technology is very mature, in addition to connecting the terminal equipment, but also can be used for mobile phone charging, you can freely move the USB interface.