EVK407I=STM32 Board STM32F407IGT6 Cortex M4,with USB HS/FS, Ethernet,NandFlash,JTAG/SWD,USB TO UART,with 3.2' 320x240 Touch LCD|board board|board to boardboard usb - AliExpress
Possible bug in STM32F429ZIT6 Discovery1 board user manual?
STM32-E407 - Open Source Hardware Board
For Customized Stm32 F407 Usb Hs Fs Usb3300 High Speed Hid Cdc Usbhost Board 48m - Demo Board Accessories - AliExpress
USB3300 USB HS Board USB high-speed PHY device for ULPI interface