![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 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/71LZTzbpL0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics
![ASRock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gb/s ATX AMD Motherboard AMD Motherboards - Newegg.com ASRock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gb/s ATX AMD Motherboard AMD Motherboards - Newegg.com](https://c1.neweggimages.com/productimage/nb640/13-157-972-01.jpg)
ASRock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gb/s ATX AMD Motherboard AMD Motherboards - Newegg.com
![Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com](https://c1.neweggimages.com/ProductImage/13-157-870-V17.jpg)
Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com
![Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com](https://c1.neweggimages.com/ProductImage/13-157-870-V19.jpg)
Used - Like New: ASRock B450M PRO4-F AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard AMD Motherboards - Newegg.com
![Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/717fM36M3sL.jpg)