| Products > Test Equipment |
| Flood of new Agilent 82357B GPIB-USB adaptors on eBay the real deal? |
| << < (38/83) > >> |
| plesa:
After while my fake Agilent 82357B just died ( device descriptor request failed ). It looks like like corrupted FW, sometimes it requires few connection attempt to make it working Time to go back to genuine NI-GPIB-HS adaptor :) |
| MarkL:
--- Quote from: plesa on November 08, 2015, 07:37:50 pm ---After while my fake Agilent 82357B just died ( device descriptor request failed ). It looks like like corrupted FW, sometimes it requires few connection attempt to make it working Time to go back to genuine NI-GPIB-HS adaptor :) --- End quote --- That's exactly what happened to mine, a few pages back. I found that unplugging it from the GPIB bus allowed it to boot successfully more often, but it was terribly unstable. Piece of junk. |
| Scottjd:
--- Quote from: plesa on November 08, 2015, 07:37:50 pm ---After while my fake Agilent 82357B just died ( device descriptor request failed ). It looks like like corrupted FW, sometimes it requires few connection attempt to make it working Time to go back to genuine NI-GPIB-HS adaptor :) --- End quote --- I'm looking at buying a NI-GPIB-HS. Still trying to find information on it. Will this run all the same software like agilents bench view, I'm assuming it will. What I'm trying to figure out is if I buy this NI adapter used will I be able to download the software once I register the serial with NI. I figured I would ask you since you seem to own one. The only thing holding me back on returning the fake one is keysight, waiting a week to see their response since my case went to their fraud department. But I have 26 days left to return it, so not in a big rush. |
| Bazillus:
I can confirm that the adapters sold by lotusdechine2006 are counterfeit ones. No copper-sprayed plastic cover, no shielding on the USB connector, no firmware version sticker on the microprocessor. However, I contacted the seller for full reimbursement within 24 hours, otherwise I will open an Ebay and PayPal case referring to counterfeit items. I should have known better ... Michael |
| nctnico:
--- Quote from: plesa on November 08, 2015, 07:37:50 pm ---After while my fake Agilent 82357B just died ( device descriptor request failed ). It looks like like corrupted FW, sometimes it requires few connection attempt to make it working --- End quote --- Sounds more like a bad USB connector or cable than a firmware problem. |
| Navigation |
| Message Index |
| Next page |
| Previous page |