- Joined
- Jul 23, 2011
- Messages
- 50
- Motherboard
- Strix z390-i
- CPU
- i7 9700k
- Graphics
- Sapphire Pulse RX 5700 XT
- Mac
- Mobile Phone
I have USB 3 working on my Asus Sabertooth x79. Make sure to select USB 3.0 - 3rd Party = CalDigit using Multibeast 5.1.3. Am getting steady 84mb speeds. Using ML 10.8.2. Bios 2002
Did you test if using usb 2 devices ( pen drive) is faster on those usb 3.0 ports, too? I have the same motherboard as you.