Note: some parents did not carefully watching thought they were charging the mobile phone data cable, please note, Oh, this is the OTG does not equal data cables, simply says this is the u-line.

Knowledge OTG

1.OTGis an abbreviation for On-The-Go, is a technology developed in recent years, on December 18, 2001 published by the USB Implementers Forum, mainly used in a variety of different equipment or connection between mobile devices, Exchange data. In particular, PDA, mobile phones and consumer devices. Changing equipment such as digital cameras, camcorders, printers between several different connectors, up to 7 different formats the memory card for data exchange between the inconvenience.

2.USBtechnology development makes PC and peripheral equipment through a simple, modest manufacturing costs various data transmission speed devices are connected together, we mentioned above, are available through the USB bus, PC peripherals, data exchange under the control of the PC. But is it a convenient way to Exchange, once out of the PC, the devices cannot use the USB port for operation, because no one from the device can act as a Host PC.

3.On-The-Go, OTG technology is implemented in cases where no Host, from data transfer between devices. Such as a digital camera directly to a printer via OTG technology, connecting two devices see USB ports, will be taking the pictures printed out immediately; can also be data in a digital camera, the OTG to its mobile hard drive USB interface, field operation there is no need to carry expensive storage card, or back of a portable computer.