![My b450m pro4's USB port just came out? This is less than 5 months old and no heavy usage : r/ASRock My b450m pro4's USB port just came out? This is less than 5 months old and no heavy usage : r/ASRock](https://i.redd.it/p8xzsrfpmxq81.jpg)
My b450m pro4's USB port just came out? This is less than 5 months old and no heavy usage : r/ASRock
![Amazon.com: ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics Amazon.com: ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics](https://m.media-amazon.com/images/I/91aG-voYL4L.jpg)
Amazon.com: ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics
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Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics
![ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics - Amazon.com ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics - Amazon.com](https://m.media-amazon.com/images/I/91e66YCIHJL._AC_SY200_QL15_.jpg)
ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics - Amazon.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/71HutgS5xrL._AC_UF350,350_QL80_.jpg)
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 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._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
![Amazon.com: ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics Amazon.com: ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard : Electronics](https://m.media-amazon.com/images/I/91e66YCIHJL.jpg)