On-The-Go (OTG) USB cable is able for your Android phone or tablet to host & connect the USB device such as Raspberry Pi or Arduino.
Micro-B USB 2.0 OTG Adapter Converter Cable.USB OTG Cable w/ Power Cable Y Splitter Charging Cable for 2.5HDD SSD for Android - AliExpress
USB OTG Host Cable MicroB OTG male to A female
USB OTG Adapter, Micro USB OTG to USB A Female Adapter, Black - USB On — Tera Grand
Micro USB to USB OTG Adapter 2-in-1 Cable with OTG and Power features Allows USB Accessories like Ethernet Adapters, Keyboards, USB flash drives or SD
Micro USB OTG Splitter Cable, Micro USB OTG Power Enhancer Cord USB 2.0 A Female to Micro USB Male and Micro 5 Pin Female Adapter Host Converter Cable
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
Connect your USB On-the-Go capable tablet computer or Smartphone to USB 2.0 devices (thumb drives / USB mouse / keyboard etc.) Connect a thumb
StarTech.com 5in Micro USB to USB OTG Host Adapter - Micro USB Male to USB A Female On-The-GO Host Cable Adapter (UUSBOTG)
USB OTG Host Cable - Micro B OTG A Male to A female
USB OTG Cable - Female A to Micro-A - 4 - CAB-11604 - SparkFun Electronics
USB OTG Cable - Female A to Micro A - 4 — Little Bird