http://www.ebay.co.uk/itm/NEW-Blue-Fury-USB-Bitcoin-ASIC-MINER-Bitfury-2-2-2-7ghash-preorder-7th-Oct-/190919994402?pt=UK_Computing_Other_Computing_Networking&hash=item2c73b7ec22


at £210 each and sold 8 already!!? how?

Yes thats right, its to prevent feeback. close the loop
HUB will not power on its own after this.

not both, one or the other.

The pcb on these boards are too thin..

heres what i have been advised by a member here "solidbitshop"

You have to make some soldering.
The 5V line on PCB is too thin and only on one side. It will lead to massive heat on the PCB it will burn or melt causing massive surcharges, and many other bad things.

PS> I suggest desoldering the power connector from PCB you will have room for a wire and can close it in case. Tear one of the plastic thingy that go trough hole on PCB and that way you will have a hole to put wire trought.

You have to solder a wire to red circles (on the photos) that would be +5V, and another one GND(0) to the black ones (either will work)
As You can see there is no diode Y4 preventing power to go back to PC, and the circuit connecting it is solid, You will have to scrub this thin CU layer in brown line, after You do that check with multimeter if there is any connection left.

Once You solder the wire, put a mulimeter (current meter) in it and check what is the current of powered device. If its no more than 500mA - 1A you are good to go. Plug in some Erupters and check the current with all 10. It should be arround 6A of current when plugged 10 devices.

Leave it for some time to see if everything is ok, take out multimeter from it and connect it direclty to PSU.

Now check the Voltage on USB port. Its better to do when you connect all 30 of them.
Connect them to PSU turn them on, now put one prope to a +5V on the errupter USB the other one to its cover.
If its more than 4.5 You are good to go, if no adjust PSU to more than 5 V (5.5V is max I think on the PSU) so the eruptors are close to 5V.




these psu should replace those excess plugs
http://www.amazon.co.uk/Switching-Power-Supply-Transformer-Driver/dp/B008DFBIYQ/ref=sr_1_2?ie=UTF8&qid=1380488192&sr=8-2&keywords=220V+DC+12V+5A or something similar

when is the next group buy open?

do you ship to UK?

One of these should sort that problem..

http://www.amazon.co.uk/Switching-Power-Supply-Transformer-Driver/dp/B008DFBIYQ/ref=sr_1_2?ie=UTF8&qid=1380488192&sr=8-2&keywords=220V+DC+12V+5A


add a few of these as well

http://www.ebay.co.uk/itm/New-4pcs12V-DC-Power-Jack-Connectors-Male-Cable-Adapter-for-CCTV-Camera-CAM-DVR-/271266632312?pt=UK_Sound_Vision_Other&hash=item3f28c05278

okay...thanks for saving me wasting my hard earned money

usb hub reviews:
https://bitcointalk.org/index.php?topic=253749.0



then the safest bet is

http://www.amazon.co.uk/ORICO-Splitter-Aluminum-Backward-Compatible/dp/B00D2OMXWY/ref=sr_1_10?ie=UTF8&qid=1380405163&sr=8-10&keywords=10+port+usb3+hub

http://www.aliexpress.com/item/DHLDHLBitCoin-mining-USB-HUB-Sipolar-20-port-USB2-0-HUB-USB-HUB-Industrial-grade-HUB/1324372806.html


the selller has no feedback

but other reputable sellers sell em  ￡46.65 / piece + Shipping: ￡17.39

Spacing between the ports are right and so is the power requirement

V2 asic blade's Backplanes

The HP DPS 800GBA or ATSN 7001044-Y000  psu are too noisy, quite custom desktop PC PSU can be used but im wondering can the psu be connected to the backplane instead of individual blades?



where the psu plugs in if you look on left and right there is those inserts..


Left side is 12v+ and other is ground..
so does this mean you connect 12v+ wires on left and ground wire on the right side?

Would a 1000watt quite pc psu be enough power to power all 10 blades?

This massive jump to 149M difficulty...is deeply worrying.

Any updates on the Cgminer compatibility?

When is the next Group buy going to start?

Morning, could i reserve another 3 bluefury usb. 

+1

Excellent!!

2x please

will pm you later

Could you do this deal for united kingdom??

sitedown problem has been rectified but after 24 hours

Eligius dashboard doesnt recognise my user???
even tho my setup is hashing away..

thinking of changing pools

so if it needs a stratum proxy doesnt that mean you need to run it with a hostcomputer??
or does it mean once you set it up you can shutdown your computer?

my order 27th August order still with uk customs...LOL phoned them they said it could take a further ten to twelve working days.

Defied the point of express delivery. apparently UK observes Labo(u)r day too.....cough..kissass.
This is depending who your dispatch company is.

Let me point out that this is out of "SSINC's" control and he has excellent communications and a respected member here.
He sent it out on 27 and arrived in UK in 24hours.

Hi just wondering if you could give prices to deliver with FEDEX or DHL?

USPS shipping is good but doesn't get through customs fast enough in UK..so express shipping is pointless.

Fedex and DHL fasttrack through UK customs and bill you later if there is any customs to pay.

as my 20 units has been sitting in UK customs since August 29....

buying/printing shipping labels can be a pain. so was wondering if you could look into that? and price it for us
for all united Kingdom customers.

Regards

Mitch

2x please