Micro USB Cable - USB OTG with simultaneous charge for XPIN Clip
usb - Windows tablet otg simultaneously charge? - Super User
usb - Simplest adapter resistors to charge a phone while the phone is an OTG host - Electrical Engineering Stack Exchange
DIY Cable To Use OTG and Simultaneously Charge The Device (Windows and Android) - YouTube
USB3.1 Type-C OTG Cable with External charging able additional etra charge power for Macbook
USB 3.0 MicroUSB OTG Cable with MicroUSB External Power Supply
switching - USB OTG with occasional charging - Electrical Engineering Stack Exchange
Mini USB OTG Cable with External Power Supply
OTG + Charging using USB ACA (Accessory charging adaptor) on my Moto G (XT1032) | XDA Forums
Amazon.com: Dawmawm Micro USB OTG Adapter with Power for Fire Stick TV 3 USB Port Adapter, Micro OTG Cable, Power Compatible with Streaming Sticks, Media Devices, Rii and Logitech Keyboards : Cell
Amazon.com: USB Hub Multiport Adapter OTG Function w/USB-C Charging Port,4 in 1 USB,3.1 Type-C Male to USB 2.0 Female 3 Port USB for Smartphone,Laptops,Mouse Keyboards : Electronics
AMZER 4 in 1 USB HUB Type-C USB 2.0 OTG Cable & Micro USB Power Supply
Tools.Valarm.net – Monitoring Water and IoT External Sensors + Charging w/ Android USB aka Micro USB Host OTG Y-Cable w/ Power
Industrial IoT Applications - External Sensors + Charging W/ Android USB Aka Micro USB Host OTG Y-Cable W/ Power : 8 Steps - Instructables
DIY Cable to Use OTG and Simultaneously Charge the Device - Hackster.io
OTG plus charging | B4X Programming Forum
Requesting Validation: USB OTG Accessory Charger Adaptor (ACA) with 3.1 passthrough : r/AskElectronics
USB OTG On The Go
Besegad 4 in 1 Micro USB Data Sync Power Charging Host OTG Charge HUB Adapter Cable& Switch for OTG Enabled Smart Phones Tablets