On 21/06/2020 02:38, bob prohaska wrote:
> Having fumbled my first attempt to get a "good" usb-sata
> adapter for eventual use with a Pi4 it's time to ask again
> for advice.
>
> Very few usb3-sata adapters disclose enough information to
> ascertain their level of UASP support, but there seem to be
> a few that might have hope. Here are a few possibilities:
>
>
https://www.amazon.com/dp/B07D2BHVBD/?coliid=IL3Z7BUMSVSCS&colid=366UZ5S56VV44&
psc=1&ref_=lv_ov_lig_dp_it
>
>
https://www.amazon.com/dp/B00XLAZODE/?coliid=I18NU3T315P708&colid=366UZ5S56VV44
&psc=1&ref_=lv_ov_lig_dp_it
>
>
https://www.amazon.com/dp/B00HJZJI84/?coliid=INQX37PBTK7ZG&colid=366UZ5S56VV44&
psc=1&ref_=lv_ov_lig_dp_it
>
> Other candidates would be welcome.
>
> Does the USB3.1 Gen1 or Gen2 notation have any significance?
>
> Thanks for reading!
>
> bob prohaska
>
>

<https://www.amazon.co.uk/EkoBuy%C2%AE-Adapter-Optimized-Backward-Compatible-Bl
ack/dp/B01EQ7PNZY/ref=sr_1_3?dchild=1&keywords=usb+sata+ekobuy&qid=1592745811&s
r=8-3>

lsusb -t says driver=uas.

Caveat. I'm not a 100% sure about matching USB device with HDD, I'm
assuming this is the correct one.

I don't really understand what "UASP" is or why you care. The above
device works with the Pi4 and a 2.5 hdd. I have another one, also worked
with Pi4 and ssd in past but not plugged in currently.

<https://www.amazon.co.uk/USB-SATA-Adapter-Cable-Drives-en-GB-SATA-USB-3-0-conv
erter/dp/B01N2JIQR7/ref=sr_1_3?dchild=1&keywords=usb+sata&qid=1592746036&sr=8-3
>

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