ST-Link STM8/STM32 v2 Compatible Programmer & Emulator : ID 2548 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
4 Port USB 3.0 Hub 5Gbps w/ Fast Charge - USB-A Hubs | StarTech.com
Tripp Lite 10-Port USB Charging Station Hub w Adjustable Storage Tablet / Smartphone / iPad / Iphone 5V 21A 105W power - U280-010-ST - USB Hubs - CDW.com
USB CDC Device and HOST in STM32 » ControllersTech
Satechi 165W USB Type-C 4-Port GaN PD Desktop Charger ST-UC165GM
Satechi USB-C On-The-Go 9-in-1 Multiport Adapter Space Gray ST-UCMBAM - Best Buy
ST-C6USBHU-300 - NTI HDMI USB CATx KVM Extender with IR Option and Additional USB port
STM32 USB training - 01 Introduction - YouTube
stm32 - STM32F4 host powering USB device using VBUS - Electrical Engineering Stack Exchange
STM32 solutions for USB Type-C and Power Delivery - STMicroelectronics