The new Propeller Platform USB uses SMD components. It is also smaller than the previous model while adding several new items, such as larger EEPROM, micro-SD card slot and optional terminal block input for VIN.
(https://savagecircuits.com/wp-content/uploads/2023/01/Propeller_Platform_USB_00.jpg)
CLICK HERE TO GO TO THIS REVIEW ON THE SAVAGE///CIRCUITS WEBSITE (https://savagecircuits.com/propeller-platform-usb/)