![Asrock B450M PRO4-F high-end motherboard feature in a budget motherboard unboxing & overview - YouTube Asrock B450M PRO4-F high-end motherboard feature in a budget motherboard unboxing & overview - YouTube](https://i.ytimg.com/vi/B-M28PKGlI8/maxresdefault.jpg)
Asrock B450M PRO4-F high-end motherboard feature in a budget motherboard unboxing & overview - YouTube
![Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics](https://m.media-amazon.com/images/I/91buN9vT9XL._AC_SL1500_.jpg)
Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics
![Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics](https://m.media-amazon.com/images/I/5198BDJLrmL._AC_.jpg)