Moin,
muss doch mal bissi meinen Trust hier erhöhen:
also biete ich 33x USB ASIC Eruptoren !
Insgesamt 33 USB Eruptoren mit 333-335 MH/sec für 3,5 BTC das Stück. Gerne auch einzeln.
Porto innerhalb von de übernehme ich. Versand als versichertes Paket bis 500.
Bezahlung in BTC, Euro oder Paypal, gerne auch mit Esrow (WechselKurs gilt MtGox Weighted Avg )
Bei Interesse bitte PM oder hier antworten.
8/36 verfügbar:
- 25 x anderweitig verkauft
- 03 x für topvmax (bezahlt und versendet)
bzgl. der technischen Daten:
The first mass production batch (sapphire) has finished its PCB production and assembly today.
It has significant improvements in:
Heat reduction: 560mA (emerald) -> 500-510mA (sapphire).
Stability: We stressed it with 9 Block Erupter USBs in a row without heatsinks heating up each other in a very dense USB hub with 25C without active airflow. No unexpected (non-probabilistic) HW errors ever happen.
Speed: This comes after better stability. Now the hashrate converges to its theoretical value of 336MH/s.
Appearance: Manual assembly (emerald) -> SMT machine assembly (sapphire)
Standard heat-sink (emerald) -> heat-sink front-case 2-in-1 logo-ed (sapphire).
LED added.
Four types of front-case:

All of them are eager to be powered up and hashing!
Anleitung von yxt zur Inbetriebnahme:
Linux users should not need any help.
So here for the win users only:
- download
latest cgminer-3.1.1 :
http://ck.kolivas.org/apps/cgminer/ - install this driver:
http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
no reboot required - plug in the usb miner, wait few seconds
- search in the Device Manager for:
Silicon Labs CP210x USB to UART Bridge (COMx)
keep the COM number(s) in mind - start cgminer with the following arguments:
cgminer-nogpu.exe --icarus-options 115200:1:1 --icarus-timing 3.0=100 -S COMx
for more than one device: cgminer-nogpu.exe --icarus-options 115200:1:1 --icarus-timing 3.0=100 -S //./COMx -S //./COMy
happy hashing

But be careful! they get hot during operation! I recommend cooling. Direct some airflow over the heat sink.