MicroSDHC with Memory Stick Duo adapter: good idea?

[cloudropis]

Finally, it has arrived.
And HOLY ****
I can play games on PPSSPP at higher-than-HD resolutions and just copy the saves over to the PSP whenever I wanna get comfy in my bed or have to travel. It's amazing.
Thank you everyone for the help, I hope I don't get any compatibility problems or some stuff like I always do, but right now I'm happy and I don't care. Really thanks!
(also the CR-5400 is not a knock off, I think that site actually is the official distributor like I thought)

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Sorry for the double post, editing wouldn't show that I've written something new from last time.
I had to switch to my old Memstick and noticed that I couldn't remove the CR-5400 by just "clicking" on it. I had to use tweeners. Can I harm the console in any way by doing so? I remove them very slowly can carefully.