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<p>The problem with USB Hubs are not the speed at all. It's that
hubs are 2.0, and USB Sound cards are 1.1 (Don't believe what the
specs say). <br>
</p>
<p>Most USB2.0 Hubs only have one translator from 1.1 to 2.0. This
is fine in normal situations because most devices are not real
time. Our voice systems require multiple near-realtime data
transfers which all have to share that one is "Multi-TT". Multi-TT
hubs usually (in the ones I've seen) have 1 translator per port
instead of the single shared one. <br>
</p>
<p>I personally have used
<a class="moz-txt-link-freetext" href="https://www.amazon.ca/gp/product/B00SZ2DPU2">https://www.amazon.ca/gp/product/B00SZ2DPU2</a> both at home to
support multiple USB Sound Cards for Mixing audio - and within the
past 6 months put this one at VE3LSR with zero issues. <br>
</p>
<p>Choosing others, your millage will very, but look for a
"Multi-TT" Hub. <br>
</p>
<p>Cheers and 73,<br>
VE3YCA</p>
<br>
<div class="moz-cite-prefix">On 4/2/18 9:33 PM, John Rudolph- N2YP
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:B02CAFD4-707C-4DAE-89A9-1822A758B6C2@n2yp.com">Has
anyone successfully used a USB hub for multiple nodes? If so what
model have you used? Do we still need to locate a multi TT hub or
do the newer usb 3.0 hubs work fine?<br>
John Rudolph<br>
Amateur Radio Op N2YP<br>
Unadilla,NY<br>
<br>
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