any basic/budget RFID EDC suggestions?

Of all the tools I own, and all the friends that have given me clones of their student IDs, I can't actually do anything with RFID on my own...

I guess all I actually need for most things is one of the cheap Chinese "Handheld RFID Writer"s for $15 on amazon, but I'd really like to 1) have both 13.56MHz and 125kHz on one device and 2) be able to read the hex and write custom cards, either by connecting to a PC or by reading off a screen and punching in the numbers by hand, don't care if it's inconvenient, just need the option to store a "backup" in my notes app.

should add, asking about this now because I'd like to duplicate a couple hotel keys for friends at an upcoming convention, I know there's usually some encryption, any way to check or bypass this?

I know some more professional tools are an option, but I'm kinda broke I'd love some cheap no name thing for $35 on amazon if possible lol, but any advice is appreciated <3

submitted by /u/Zombieattackr
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from hacking: security in practice https://ift.tt/1fMeWv4

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