This miner does not even turn on or connect to the Goldshell IP website. After trying to troubleshoot for 3 months I now realize this miner is just non functional. I would like a refund and return for this product Read more

Der Miner tut das was er soll. Schneller Abwicklung und Kommunikation. Der längere Teil war der Zoll. Read more

Had the unit show dead on my pool after about 12 hours.... unplugged everything and let it set for about an hour. Plugged ethernet in, power supply and it fired back off,, ramped up and is working as it should for about 48 hours now.. Read more

OK: - Gerät funktioniert wie beschrieben (seit etwa 2 Wochen) - Lieferung ist "fast" pünkltlich geliefert worden (verzögerung durch Zoll) Nicht OK: - Verkäufer stellt keine Rechnung aus, obgleich ein Kontoauszug und die Amazon Bestellung als Beweis genügen sollten, würde jeder seriöse Händler seine Rechnung beifügen, vor allem wenn es durch den Zoll muss... Somit darf der Kunde sich darum kümmern, es kommt zu unnötiger Wartezeit. - Laut Amazon A-Z muss eine innländische Rücksendeadresse vorhanden sein. Es ist jedoch gar keine angegeben (weder Rücksendeadresse noch Retourenschein) - kein Hinweis, dass das Gerät aus China kommt (Zoll überraschung), keine Angaben darüber ob das Gerät gebraucht oder Neuware ist (es scheint mir gebraucht zu sein, sicher bin ich mir aber nicht) EN: OK: - Device works as described (since about 2 weeks) - Delivery "almost" in time (delay due to customs) Not OK: - No billing from seller. You may have your bank statements and amazon billing as evidence, but every professional seller would include his own billing, esp. if the it has to pass the customs. Now the customer has to take care of it - No national return address (has to be included according to amzon a-z warrantee), no return address at all - no mentioning the device coming from china, no mentioning if the device is 2nd hand or new. It looks like it is 2nd hand, but I'm not sure about it. P.s Seems not working with all pools. I had issues with emcd, the miner just did a 100 MH/s, and constantly disconnecting, but with f2pool or viabtc it does a 700-800 MH/s Read more

Stops working after a month. Firmware upgrade still did not resurrect it. Waste of time! Noise level is not noticeable when you walk away from it, but it does generate much heat for very minimal returns, especially when you have another fan running to keep it between 58 - 67°F (14.4 - 19.4°C). Turning off that extra fan, you can literally see it go up by a Farenheit every 2 seconds via the monitoring software. It will easily shoot past 75°F if ambient temperatures are not kept low. After a month, you will only earn around $39, and that is with Doge & Bells included with LTC (or $1.30 per day before electricity). The returns may look attractive to some, but if the device fails in just one month, how is that a good return on your investment? Waste of time! Read more