Buy USB OTG Adapter Cables (for Samsung Galaxy tab) at CableWholesale.
UGREEN Micro USB 2.0 OTG Cable On The Go Adapter Male Micro USB to Fem – CUBE
Make Your Own On-The-Go (OTG) USB Cable
Micro USB To USB On The Go Adapter - Penbox Shop
SANOXY 2-in-1 Micro USB to USB Adapter (OTG Cable Plus Power Cable) SANOXY-VNDR-otg-Ycable - The Home Depot
How to Make C-Type OTG Cable-Connector From Old USB Data Cable / How to Make OTG Cable in Details
StarTech.com Micro USB OTG to USB Adapter - Micro USB Male OTG to USB Female Adapter
Comsol Micro USB USB On the Go Adaptor 15cm
Ntw USB Type A Female to Micro USB Type B 5-Pin On-The-Go (OTG) Pigtail Adapter - 4
This cable looks like a USB micro cable but it isn't! Instead of a USB A Plug, it has a USB A Socket on the end. This cable is designed for use with
USB OTG Host Cable - MicroB OTG male to A female