Is ink/graphite/marker bad for SD cards?

[Member2047631]

I have two SD cards right now, one a 128 GB, and the other a 64 GB. They both have an SD card adapter since they are micro SD cards, and I know this is kind of picky or stupid and doesn't really matter, but I don't want to put the 128 one in the 64 one or vice versa. Even though they're exactly the same, like I said, I'm picky. So since there doesn't seem to be a way to tell the difference, is it ok if I right with ink/graphite/marker on it? Will it mess anything up when inserted?

 

[Member2047631]

Actually, the lot number on the back of the cards are different. I saved them on a Google document, I think this'll be fine 👍☺️

 

[mikedt]

I think it's perfecly OK to write on an SD with a sharpie, as long as you don't get ink on the electrical contact area

 

[Member2047631]

Ok 👍
(Thumbs up)

 

[Davdi]

I've numbered all my cards with pencil without any problems

 

[sohaghosain2233]

I have two SD cards right now, one a 128 GB, and the other a 64 GB. They both have an SD card adapter since they are micro SD cards, and I know this is kind of picky or stupid and doesn't really matter, but I don't want to put the 128 one in the 64 one or vice versa. Even though they're exactly the same, like I said, I'm picky. So since there doesn't seem to be a way to tell the difference, is it ok if I right with ink/graphite/marker on it? Will it mess anything up when inserted?

run

 

[DenPit28]

I think it's perfecly OK to write on an SD with a sharpie, as long as you don't get ink on the electrical contact area

H