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Bitcoin Forum > Bitcoin > Mining > Hardware > 20 Port USB Hub Issues with Raspberry PI and Bitfury Twins
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Author Topic: 20 Port USB Hub Issues with Raspberry PI and Bitfury Twins  (Read 2970 times)
lalakies23 (OP)
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May 22, 2014, 06:06:28 PM
 #21
It runs for 24hours with 4 miners without interruption.
If i add 2 more miners raspberry pi freezes after 30~40 minutes of operation.
klintay
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August 26, 2015, 03:31:59 PM
 #22
Quote from: xingqiaoyin on May 20, 2014, 07:58:20 PM
That hub puts out only 0.5A per port.
You should be getting half speed @ 2ghs, imo.
You can't use the hub. Something like orico would work wonders.
Or you could buy eyeboot's hubs they work great up to 49 TFs.

Yeah I would suggest a couple of these bad boys:

http://www.eyeboot.com/10-port-usb-hub

It can deliver close to 2 amps on 5 of the ports
Meech
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August 26, 2015, 04:12:03 PM
 #23
Those are and have been the best choice but shipping cost was always steep.
bmoscato
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August 26, 2015, 04:13:50 PM
 #24
This thread is over a year old...
Meech
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August 27, 2015, 03:55:16 AM
 #25
Quote from: bmoscato on August 26, 2015, 04:13:50 PM
This thread is over a year old...
Yes but still relevant. Cheesy
klintay
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August 29, 2015, 03:16:16 PM
 #26
Quote from: Meech on August 26, 2015, 04:12:03 PM
Those are and have been the best choice but shipping cost was always steep.

There was a deal on Amazon before for $35 usd with free shipping but unfortunately to USA only. Its finished at the moment but might be back later...
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