5in Micro USB to USB OTG Host Adapter - USB Adapters (USB 2.0) | StarTech.com
USB Host Switching Cable - Mini Mechanical KVM : ID 4844 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB-C to micro USB OTG Host cable
U-Drive Control System USB Host Module - AndyMark, Inc
Amazon.com: HiLetgo USB Host Shield for Arduino UNO Support Google Android ADK USB HUB : Electronics
Adafruit Feather RP2040 with USB Type A Host : ID 5723 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
USB host Arduino shield
USB OTG Host Cable MicroB OTG male to A female
Amazon.com: DSYJ DSYJ-D0000101 Micro USB Host OTG Cable with Micro USB Power for Nexus 4 Nexus 7 Galaxy S Iii & Galaxy Nexus 0.65ft 1Pcs Black : Cell Phones & Accessories
keyestudio USB Host v1.5 shield compatible with Google Android ADK support UNO MEGA for arduino
USB HOST MIDI 2 USB HOST MIDI -UHM [UHM2] - €75.00 : Zen Cart!, The Art of E-commerce
Mini Usb Host Shield 2.0 Adk Max3421 Slr Development Max3421eehj Module - Integrated Circuits - AliExpress
USB Host Cable
Insten Micro Usb To Usb Otg (on The Go) Host Adapter M/f Cable For Samsung Galaxy Note 5 4 3 Edge S7 S6 Edge S5 S4 S3 Lg K7 Android Smartphone Tablet : Target