USB to 32 Channel TTL Digital Interface Adapter - Sealevel
Pero pio OTG Adapter USB Mobile Phone Tablet Data Music Card Reader Converter Electronic Connector Office Work Accessory Black (Black ) 3PCS - Walmart.com
USB Communication problem (newbie question) · Issue #19 · sekigon-gonnoc/Pico-PIO-USB · GitHub
PIO USB-C TO USB-C CABLE 1.5' - CD-CCU500 - Next Level
Sekigon Gonnoc Unlocks a Second USB Port on the Raspberry Pi RP2040, Using PIO State Machines - Hackster.io
USB Host On RP2040 – With PIO | Hackaday
Ipod to Pioneer Cable Set Fits: DEHP6900UB, DEH5100UB DEH510UB DEH4100UB DEH410UB DEH3100UB - Mobilistics™