id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
19977	USB3 UASP SATA SSD support	myroad		"Hi,

I connected my Usb 3 Sata Ssd Mx500 to the host. I can see UASP is supported and enabled in CrystalDisk Info, in Windows 10. However, it is not in the guest (same OS). I have of course installed Virtualbox extension pack.

The difference in speed is high: with CrystalDiskMark, I have around 320MB/s in guest and 450MB/s in host.

Workaround:
Mount the drive in guest. The benchmark shows similar result that in host.

This is a good improvement I think, but no a priority.

Env: Windows 10 in host/guest
Virtualbox 6.1.14 with guest additions in guest + extension pack."	enhancement	new	USB	VirtualBox 6.1.14				Windows	Windows