Are Micro USB-B OTG cables/connectors 5-pin, 11-pin, or both? Wikipedia doesn't say anything about an 11 pin OTG connector, but Amazon seemingly has both 5 and 11 pin versions. - Quora
USB - Wikipedia
USB On-The-Go - Wikipedia
USB - 维基百科,自由的百科全书
USB - Wikipedia
USB - 维基百科,自由的百科全书
USB - 维基百科,自由的百科全书
USB On-The-Go - Wikipedia
5in Micro USB to USB OTG Host Adapter - USB Adapters (USB 2.0) | Netherlands