It seems you’re asking about a device called . Based on common product naming in the smart card and access control industry, here’s what this typically refers to and the key information you might need.
Often bundled with a basic smart card tool (read/write/dump keys, encode magstripe, read RFID UID). Professional use requires SDK. X3 Smartcard All In One
Yes – if PC/SC compatible, use pcscd and tools like opensc-tool , pcsc_scan . It seems you’re asking about a device called
Physically yes (if software supports it), but be aware of legal restrictions – only for cards you own or have explicit permission to test. use pcscd and tools like opensc-tool