I tested these out on a powered USB hub running CG miner 3.10.0
Used the standard CP210x_VCP_Windows driver
set it with -S antminer:all --set-device antminer:clock=x0A81
After running about 24 hours Im getting 2.2Gh/s stable stable showing on
CGMINER and my pool. I got about 5 HW errors in 24 hours so its running very
well at 2.2Gh/s. So far so good with this mining for fun.
I have a small fan blowing past the erupters and the U2 runs WAY cooler than
the old 333Mh/s USB erupters.
Topic: [ ANTMINER U2 ] THE NEW ANTMINER USB MINER = 2.0GHs {USA - .0385 LOWEST PRICE} - page 3. (Read 19857 times)
March 18, 2014, 02:33:36 AM
March 17, 2014, 10:51:22 PM
Do you have a link to a setup guide for the U2s? I'd like to be ready for when they arrive.
Good Idea ill find one and post a link.I still haven't received them, but they should be in any day now! I am already making out the postage labels and getting prepared to do all these shipments to you ladies / gents.
Let me know if you have any special instructions prior to me sending the packages please!
March 17, 2014, 03:59:36 PM
Do you have a link to a setup guide for the U2s? I'd like to be ready for when they arrive.
Good Idea ill find one and post a link. March 16, 2014, 09:43:18 PM
For reference, what I'm looking at ordering is:
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
Yes that looks right, please send me your Transaction ID # when after you send payment in.
Just checking in, haven't heard back from my payment and didn't see the my name added to the "paid" list, tomorrow's the 17th and so I'm concerned that I don't miss the cut-off. Could you confirm receipt of payment & that I'll make tomorrow's order WinterParker?
March 14, 2014, 09:51:04 AM
For reference, what I'm looking at ordering is:
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
Yes that looks right, please send me your Transaction ID # when after you send payment in.
PM sent
March 13, 2014, 09:55:11 PM
For reference, what I'm looking at ordering is:
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
Yes that looks right, please send me your Transaction ID # when after you send payment in.
March 13, 2014, 09:53:03 PM
Do you accept escrow payment?
Yes, I can accept escrow just let me know who you would like to use.
March 13, 2014, 09:52:24 PM
Do you ship to EU?
edit
Sorry didn't see this: USA & CANADA ~ CUSTOMERS ONLY
edit
Sorry didn't see this: USA & CANADA ~ CUSTOMERS ONLY
Yes I am sorry about that sir, I wanted to keep shipping cheap for everyone.
March 13, 2014, 03:42:33 PM
Do you accept escrow payment?
March 13, 2014, 12:06:59 PM
Do you ship to EU?
edit
Sorry didn't see this: USA & CANADA ~ CUSTOMERS ONLY
edit
Sorry didn't see this: USA & CANADA ~ CUSTOMERS ONLY
March 13, 2014, 11:49:08 AM
For reference, what I'm looking at ordering is:
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
12 AntMiner S2s * .0380 = .456 + Shipping (Option 1) 0.00775 = 0.46375 BTC
Does that look correct?
March 13, 2014, 11:40:34 AM
With Bitmain lowering the price to 13.9 BTC/500, is it likely that you'll get that passed on to you, and similarly, to us participating in the group buy? Also, when's the cutoff date for making the 3/17-3/20 order?
March 12, 2014, 08:29:55 PM
Defiantly disappointing to see the only real difference is the heat sink .. and a really poor choice so they wont stack properly into the hub to use all ports
March 12, 2014, 05:54:38 PM
Thanks for the informative answer. I really appreciate it. 
March 12, 2014, 01:02:28 PM
Can you put 9 of these in an Anker 9 port usb hub? I heard from somone that they couldn't put more than 4-6 in one USB hub and get it to hash together. Please let me know thanks.
It really depends on the usb hub. The Anker can handle 9 I am 99% percent sure of it. You need to get the higher amp Usb hubs in order to run on every port.
Is it possible to daisy chain usb hubs?
daisy chain usb hub does not work as well as tree setup.
use a four port hub and attach to four 10 port hubs this works far better then,
pc usb jack>>>> 10 porthub to 10 porthub to 10 port hub to ten port hub.
since it seems these are the same as u-1's
you can do a tree setup.
you can do at least 1 daisy chain 10 to 10.
you can do do the 49 port hub.
But so far no one has setup and tested 20 or 30 of these. all the info I am saying is based on my u-1 setups. I have run more then 50 sticks on one pc . there is a limit in the u-1 ant miner pdf that says 130 or 140 gh is the max on one fork of cgminer. I passed that with two open cg miner runs to different pools on one pc I did 80 u-1 sticks 38 in one 49 port hub and 42 in the second 49 port hub. opened cg miner and sent the first one to bit minter and sent the second open one to btcguild.
March 12, 2014, 12:38:37 PM
Can you put 9 of these in an Anker 9 port usb hub? I heard from somone that they couldn't put more than 4-6 in one USB hub and get it to hash together. Please let me know thanks.
It really depends on the usb hub. The Anker can handle 9 I am 99% percent sure of it. You need to get the higher amp Usb hubs in order to run on every port.
Is it possible to daisy chain usb hubs?
March 12, 2014, 05:25:39 AM
Do you have a link to a setup guide for the U2s? I'd like to be ready for when they arrive.
Good Idea ill find one and post a link.
March 11, 2014, 05:57:36 PM
I'll take 2. I sent you a PM already 
March 11, 2014, 04:51:52 PM
Can you put 9 of these in an Anker 9 port usb hub? I heard from somone that they couldn't put more than 4-6 in one USB hub and get it to hash together. Please let me know thanks.
It really depends on the usb hub. The Anker can handle 9 I am 99% percent sure of it. You need to get the higher amp Usb hubs in order to run on every port.
March 11, 2014, 02:55:28 PM
PM'd details for five. Thanks a bunch!
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