[SOLD OUT] ASICMiner 49 port hubs +50 units! 1.75 BTC - Hub only 1.1 BTC

[CrazyGuy]

(NEW) ASICMiner USB Hubs + 50 USB Sticks - 1.75 BTC + shipping

Status: SOLD OUT! Look for more stock later this week.

Payment Address: 1JNBdGRkyDoawFrGgWeaDZ8BGgobSge3BU

USPS Shipping Rates

Hub only: .04 BTC
Hub plus 50 units: .07 BTC


49 Units are averaging around 16.5 gh/s over the last 15 minutes

I'd be willing to sell the hub alone for 1.1 BTC + shipping. If you are looking to buy asicminer usb sticks only, I am selling them for .035 a piece.

[Beastlymac]

Looks good what price will you be offering?

[CrazyGuy]

Price added

[dethdeks]

so nice, if i had the cash i would buy this quickly.

[AbiTxGroup]

PM sent to CrazyGuy

[EnJoyThis]

Sweet looking HUB!

Is it compatible with my RasPi with Minepeon on it?

Cheers

[ssateneth]

is this powered by 12v or 5v?

[easynote]

Sweet looking HUB!

Is it compatible with my RasPi with Minepeon on it?

Cheers

I want to know that too

[vesperwillow]

is this powered by 12v or 5v?

Would it matter? They're all working fine. It's using the motherboard header which has both voltages, I would wager it's likely only using the 5v line as most of those on PSU's are 25 amps and 49 AM's pull about 24-25 amps. Could also be using the 12v stepped down to help share load. Or the 3.3 and the 12 combined and then split 3 ways.

Either way, it's working

[lanelander]

OMG DROOL!!!!!

[joeventura]

Beautiful hub with nothing of value to plug into it sadly

[CrazyGuy]

Sweet looking HUB!

Is it compatible with my RasPi with Minepeon on it?

Cheers

I want to know that too

I don't see why not, the hub should not be drawing anything from the usb port. I'm not sure why anyone would want to plug anything into a raspberry pi though. I got one a year ago and from my experience they are very unstable. I would recommend a beaglebone black if you are looking for a stable portable controller.

[demonmaestro]

Is it standard USB 2.0 or is it USB 3.0 ports?

[easynote]

Is it standard USB 2.0 or is it USB 3.0 ports?

usb 2.0

[BTClobsta]

do you still have the hubs in stock?

[Chronikka]

Is it standard USB 2.0 or is it USB 3.0 ports?

The protocol doesn't really matter so much but what about the power output per port? If a power supply can provide additional current @ 5v could the hub power say...blue fury miners? They require ~.85 A per port where typical USB 2.0 is only .5 A. But since the power draw is directly from the PSU I don't see why they can't overdraw...

[demonmaestro]

Is it standard USB 2.0 or is it USB 3.0 ports?

The protocol doesn't really matter so much but what about the power output per port? If a power supply can provide additional current @ 5v could the hub power say...blue fury miners? They require ~.85 A per port where typical USB 2.0 is only .5 A. But since the power draw is directly from the PSU I don't see why they can't overdraw...

Technally it can matter.

USB 2.0 = 0.5A
USB 3.0 = 0.9A

Also USB 3.0 does NOT work on the Raspberry Pi for thoes that are asking. It requires too much power. Also powering a Raspberry Pi off of a USB 3.0 Hub is not recomended. The Raspberry Pi requires at least 1.0A. It could be powered off of USB 3.0 just not recomened.

However in this matter. Both the Block erupters and the Blue Fury miners are both 0.5A.

https://bitcointalk.org/index.php?topic=297304.0

Product Description:
Rated hashrate 2.2 - 2.7 GH/s
Electricity consumption as low as 2.5 watts and 500mA
Large aluminium heatsink will lower the chip up to 20 degrees celsius
Powered by the USB port without any other power source
Firmware is open for more optimization, using highend microcontroller AVR by Atmel

Also the 5v Rail on the psu must supply at least 24.5A to power the usb ports.
https://bitcointalk.org/index.php?topic=49417.msg3415868#msg3415868

Update from friedcat:  The power supply must supply the current from the 5v rail.  This means your PSU must provide at *least* 0.5A @ 5v per erupter you plan to run.  Planning at 0.55A per erupter is recommended just to be safe.

[Chronikka]

Yes but that is what the USB port provides. These should be getting power from the PSU. Thats why I was asking if anybody knows if you can over draw the port? Like a USB charge port can provide 1+ amp if powered by an external adaptor

[demonmaestro]

If the port is max output is only 0.5A that is the max. So if a device max draw is say 1A then it will only be supplied 0.5A period.

[Chronikka]

If the port is max output is only 0.5A that is the max. So if a device max draw is say 1A then it will only be supplied 0.5A period.

And is that the max output of this hub? I have not heard anybody say that...which is why I'm here asking. I have usb 2.0 hubs that output 1.2A to multiple ports because they have external power. Thats more than twice usb 2.0 spec. All I'm asking is...can these ports do the same? or are they limited?