ASRock B450M/ac Driver Win7 Win8 Win8.1 Win10 64Bit
* Matisse, Picasso & Raven Ridge CPU supports Microsoft® Windows® 10 64-bit only.
| Description | OS | Size | Date | Download | |
|---|---|---|---|---|---|
| AMD all in 1 with VGA driver ver:17.40.2815.1010_WHQL *Windows update and Microsoft hotfix KB3125574 are required for this driver | Windows® 7 64bit | 617.25MB | 2019/5/13 |  Global |  China |
| AMD all in 1 with VGA driver ver:19.10.16_19H1_WHQL | Windows® 10 64bit | 366MB | 2019/8/1 | Global | China |
| Realtek high definition audio driver ver:8403_FF00 | Windows® 7 64bit | 277.78MB | 2019/5/13 | Global | China |
| Realtek high definition audio driver ver:8730.1 This download contains only the driver package, the Realtek Audio Control will be downloaded via Microsoft store when an internet connection is available. [Please refer to FAQ] | Windows® 10 64bit | 31.95MB | 2019/8/19 | Global | China |
| Intel Bluetooth driver ver:21.10.1.1 | Windows® 7 64bit Windows® 10 64bit | 147MB | 2019/8/19 | Global | China |
| Realtek Lan driver ver:7122 | Windows® 7 64bit | 10.5MB | 2019/5/13 | Global | China |
| Realtek Lan driver ver:10035_05212019 | Windows® 10 64bit | 10.5MB | 2019/7/30 | Global | China |
| AMD RAIDXpert2 utility ver:8.1.0.75 | Windows® 7 64bit | 92.2MB | 2019/5/13 | Global | China |
| AMD RAIDXpert2 utility ver:9.2.0.120 | Windows® 10 64bit | 93.6MB | 2019/8/1 | Global | China |
| SATA Floppy Image ver:8.1.0.26 | Windows® 7 64bit | 5.58MB | 2019/5/13 | Global | China |
| SATA Floppy Image ver:9.2.0.120 | Windows® 10 64bit | 356KB | 2019/8/1 | Global | China |
| Intel Wireless Lan driver ver:21.10.1.2 | Windows® 7 64bit Windows® 10 64bit | 519MB | 2019/8/19 | Global | China |
| ASRock Motherboard Utility ver:3.0.270 | Windows® 10 64bit | 24.8MB | 2019/5/15 | Global | China |
| APP Shop ver:1.0.41 | Windows® 7 64bit Windows® 10 64bit | 3.28MB | 2019/5/13 | Global | China |
| Norton Security ver:22.17.1.50 | Windows® 7 64bit Windows® 10 64bit | 232MB | 2019/8/19 | Global | China |
| Restart to UEFI ver:1.0.6 | Windows® 10 64bit | 1.19MB | 2019/5/13 | Global | China |
| ASRock Polychrome RGB ver:1.0.60 | Windows® 7 64bit Windows® 10 64bit | 66.6MB | 2019/5/13 | Global | China |