MicroUSB cable with OTG specifications:
Input: MicroUSB2.0 B 5pin male

Output: USB2.0 A female

Wire: 28AWG OD4.4MM

Conductor: copper

Connector: 24k gold/nickel-plated

Length: 21cm/on request

Colors: blue, black, gray, transparent

Additional: ferrite cores
OTG cable/ MicroUSB Male to female cable Features:

Compliant with RoHS Directive

High-speed: 480Mbps

Full speed: 12Mb/s

Supports standard USB2.0 interface, also can be used by USB3.0 device;

Supports hot-pl ing and Plug-and-play function;
Support OTG, HDD,SD reader,wireless card reader compliant;

MicroUSB cable with OTG Applications: PCs, hub, MIDs, MP3 players, mobile phones and more.