![Stm32f407VET6 Arm Cortex M4 Development Board USB HS FS usb3300 High Speed HID CDC UsbHost Data Transmission - AliExpress Stm32f407VET6 Arm Cortex M4 Development Board USB HS FS usb3300 High Speed HID CDC UsbHost Data Transmission - AliExpress](https://ae01.alicdn.com/kf/H4be22d5a05474bfaa87b2afca9c58a21H/Stm32f407VET6-Arm-Cortex-M4-Development-Board-USB-HS-FS-usb3300-High-Speed-HID-CDC-UsbHost-Data.jpg)
Stm32f407VET6 Arm Cortex M4 Development Board USB HS FS usb3300 High Speed HID CDC UsbHost Data Transmission - AliExpress
![Amazon.com: SparkFun MicroMod Teensy Processor ARM Cortex-M7 Processor Clock speeds up to 600MHz 16MB Flash Memory 102k RAM Memory 7X Serial UART Ports 4X I2C Buses 2X SPI CAN-Bus 12x GPIO USB Amazon.com: SparkFun MicroMod Teensy Processor ARM Cortex-M7 Processor Clock speeds up to 600MHz 16MB Flash Memory 102k RAM Memory 7X Serial UART Ports 4X I2C Buses 2X SPI CAN-Bus 12x GPIO USB](https://m.media-amazon.com/images/I/61coIdDyk7L._AC_UF350,350_QL80_.jpg)
Amazon.com: SparkFun MicroMod Teensy Processor ARM Cortex-M7 Processor Clock speeds up to 600MHz 16MB Flash Memory 102k RAM Memory 7X Serial UART Ports 4X I2C Buses 2X SPI CAN-Bus 12x GPIO USB
![Teensy 3.5 & 3.6 by Paul Stoffregen » Software, USB Host, Bootloader Chips, Reference Board, Wavetable Synthesis — Kickstarter Teensy 3.5 & 3.6 by Paul Stoffregen » Software, USB Host, Bootloader Chips, Reference Board, Wavetable Synthesis — Kickstarter](https://ksr-ugc.imgix.net/assets/013/330/729/eca6f3896c292ca814915550e69f6eb5_original.png?ixlib=rb-4.1.0&crop=faces&w=1552&h=873&fit=crop&v=1473165725&auto=format&frame=1&q=92&s=5fa063bb488301e06fed015c240e9034)
Teensy 3.5 & 3.6 by Paul Stoffregen » Software, USB Host, Bootloader Chips, Reference Board, Wavetable Synthesis — Kickstarter
![Adafruit Feather RP2040 with USB Type A Host : ID 5723 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit Feather RP2040 with USB Type A Host : ID 5723 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/5723-00.jpg)
Adafruit Feather RP2040 with USB Type A Host : ID 5723 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![EA-OEM-310 EMBEDDED ARTISTS - ARM NXP-module | Interface: USB device,USB Host,USB OTG; 5VDC | TME - Electronic components (WFS) EA-OEM-310 EMBEDDED ARTISTS - ARM NXP-module | Interface: USB device,USB Host,USB OTG; 5VDC | TME - Electronic components (WFS)](https://ce8dc832c.cloudimg.io/v7/_cdn_/7C/C4/00/00/0/19655_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=526e981ba204ec6555d744871eb7f32d67e64fd0)