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Counterfeit SC Cards that can lock up rour remote and diplay
119 3 2017-8-11 12:16:53
xglobalyst
lvl.2
Flight distance : 20408
Canada
Offline

Hi All...

Recently, I purchased several pair of chips on eBay. I always test them. Here is what I found...

In Pic1 is a Sandisk Counterfeit Extreme Pro 64GB U3. Came out of the Midwest...  
The serial number on the back of the chips are: MMB3D08BUACA-GE.
    As you buy on line, don't buy if the back type resembles these numbers  and their format. In a test, they locked up my Mavic within 30 feet of  the takeoff point... More digging revealed the following test results  with Speedoff:
   
-----------SpeedOut Result File-----------
  
   
Drive name: Ô
  (N
  
   
Read test:
  
QT 1: 15.537 MB\s
  
QT 2: 15.384 MB\s
  
QT 3: 15.384 MB\s
  
QT 4: 15.384 MB\s
  
-------------------
  
TOTAL: 15.422 MB/s
  
   
Write test:
  
QT 1: 4.533 MB\s
  
QT 2: 3.921 MB\s
  
QT 3: 4.651 MB\s
  
QT 4: 4.664 MB\s
  
-------------------
  
TOTAL: 4.419 MB/s
  
   
Checked on 10.08.2017
  
Pic2 is worse. In Pic1 is a Samsung Pro+ 128 GB U3. Came out of PA. There are 5 separate listings on eBay...  
The serial number on the back of the chips are: MMSCGS8SJRSS-TB. Speedcheck is slower than the other one. Also locked up Mavic and Inspire...  Inside tests.
   As you buy on line, don't buy if the back type resembles these numbers and their format.

Both sellers were informed and refunded me. Probably a bogus wholesaler sold to them.


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Pic1
       
         
    
Pic2
       
      

2017-8-11 12:16:53
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Highasakite
Second Officer
Flight distance : 307525
United States
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xglobalyst, very nice detective work there sir! How much were they, and from what country? So what did they do to the Mavic??? Safety First! Ken.
2017-8-11 13:40:36
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xglobalyst
lvl.2
Flight distance : 20408
Canada
Offline

Highasakite Posted at 2017-8-11 13:40
xglobalyst, very nice detective work there sir!  How much were they, and from what country? So what did they do to the Mavic??? Safety First! Ken.

Made in Taiwan, based on the laser markings (back lot numbers) they came from the same plant...
2017-8-12 02:32:51
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xglobalyst
lvl.2
Flight distance : 20408
Canada
Offline

Made in Taiwan, based on the laser markings (back lot numbers) they came from the same plant...

$45-50 each, refunded by all.

I use SanDisk 128 GB and 64GB U3 Extreme pro (red/black) ($80/ 40), Older Extreme 64gb U# (red/tan), and faves are Samsung EVO 128 and 64GB (GREEN ONES), all clock at 31+/30+, Samsungs are a bit faster. The EVOs are on eBay and Amazon, I have sourced from both...
2017-8-12 02:41:04
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