The Gigabyte B550 UD AC is a feature-packed ATX motherboard designed for high-performance AMD Ryzen processors. Built on the B550 chipset, it offers PCIe 4.0 support, ensuring faster data transfer and enhanced GPU performance. With dual M.2 slots, multiple USB ports, and integrated Wi-Fi 5, the B550 UD AC provides excellent connectivity and expandability. Its durable design, advanced cooling features, and solid power delivery make it an ideal choice for gamers and PC enthusiasts looking for reliability and speed in their builds.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
High precision event timer
10.0.14393.0
2006-06-21
401.63 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
High precision event timer
Others
6.1.7601.24441
2006-06-21
10.73 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.14393.0
2006-06-21
401.63 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
High precision event timer
Others
10.0.17763.771
2006-06-21
3.41 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.10240.16384
2006-06-21
20.84 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.10240.16384
2006-06-21
3.66 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
6.3.9600.18939
2006-06-21
3.77 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.19041.1
2006-06-21
3.87 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
6.2.9200.16384
2006-06-21
291.83 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
6.3.9600.16384
2006-06-21
317.36 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.18362.267
2006-06-21
4.97 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.18362.267
2006-06-21
4.25 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High precision event timer
Others
10.0.18362.267
2006-06-21
4.97 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits