SL811 USB Board Accessory board provides your MCU system a USB HOST port
The Arduino USB Host Shield | Elektor Magazine
USB Host Controller Board V2.4
USB Host
Amazon.com: IO Crest Mini PCI-Express USB 3.0 Super-Speed Host Controller Card Renesas D720201 Chipset Windows OS XP 7 8 10 Server 2008 2012 R2 2016 SD-MPE20215 : Electronics
RocketU 1411C | HighPoint Store
Amazon.com: 2-Port USB PCIe Card with 10Gbps/Port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux (
Arduino USB Host Shield V2.0 – Firgelli Robots
6.90.00 emPower USB Host Board - Segger | Mouser
Cheap USB Host Microcontroller [CH559, ESP32, HID] - YouTube
USB Host Shield 2.0 for Arduino UNO MEGA ADK Compatible for Android ADK DIY Electronic Module Board: Amazon.com: Industrial & Scientific
Quad USB 3.0 Host Controller XMC (7235) | Technobox
Adafruit Feather RP2040 with USB Type A Host : ID 5723 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits