Xuhal 100 NTAG215 NFC Blank PVC Black Cards Chip 504 Bytes Memory Color Cards Digital Programmable NFC Business Card, Compatible with Tagmo All NFC Enabled Smartphones Devices (Rectangular)

Its good working.

Very good

Does the job great!

Very good unbrickable cards, or at least, That's what I received.Not quite the read distance of some others, but perfectly ok.With a proxmark and the *correct commands*, you can make mistakes with, say, amiibo cards and go back, unlock and fix it.Of course, UID, and OTP can be changed as much as you like.Non Gen1b cards cannot do this and once locked, have to go to landfill.Unfortunately, I've found that most sellers are ending up getting the bad(normal) cards even if they were stocking the gen1b's originally, so I can't guarantee what you'll get in the future!Proxmark info shows the following!hf mfu info[=] --- Tag Information --------------------------[+] TYPE: NTAG 215 504bytes (NT2H1511G0DU) ( Gen 1b )[+] UID: 04 C1 7B CF 2D 02 89[+] UID[0]: 04, NXP Semiconductors Germany[+] BCC0: 36 ( ok )[+] BCC1: 69 ( ok )[+] Internal: 48 ( default )[+] Lock: 00 00 - 0000000000000000[+] OTP: E1 10 3E 00 - 11100001000100000011111000000000[=] --- NDEF Message[+] Capability Container: E1103E00[+] E1: NDEF Magic Number[+] 10: version 0.1 supported by tag[+] : Read access granted without any security / Write access granted without any security[+] 3E: Physical Memory Size: 496 bytes[+] 3E: NDEF Memory Size: 496 bytes[+] 00: Additional feature information[+] 00000000[+] 000 .... - RFU[+] ...0 ... - Don't support special frame[+] ....0 .. - Don't support lock block[+] .....00 - RFU[+] .......0 - IC don't support multiple block reads[=] --- Tag Counter[=] [02]: 00 00 00[=] TAG IC Signature: 00000000000000000000000000000000[=] : 00000000000000000000000000000000[+] Signature verification: failed[=] --- Tag Silicon Information[=] Wafer Counter: 16795065 ( 0x10045B9 )[=] Wafer Coordinates: x 449, y 635 (0x1C1, 0x27B)[=] Test Site: 7[=] --- Tag Version[=] Raw bytes: 0004040201001103[=] Vendor ID: 04, NXP Semiconductors Germany[=] Product type: NTAG[=] Product subtype: 02, 50pF[=] Major version: 01[=] Minor version: 00[=] Size: 11, (512 <-> 256 bytes)[=] Protocol type: 03, ISO14443-3 Compliant[=] --- Tag Configuration[=] cfg0 [131/0x83]: 040000FF[=] - strong modulation mode enabled[=] - pages don't need authentication[=] cfg1 [132/0x84]: 00050000[=] - Unlimited password attempts[=] - NFC counter disabled[=] - NFC counter not protected[=] - user configuration writeable[=] - write access is protected with password[=] - 05, Virtual Card Type Identifier is default[=] PWD [133/0x85]: 00000000 ( cannot be read )[=] PACK [134/0x86]: 0000 ( cannot be read )[=] RFU [134/0x86]: 0000 ( cannot be read )[+] --- Known EV1/NTAG passwords[+] Password... FFFFFFFF pack... 0000[=][=] --- Fingerprint[=] n/a[?] Hint: try `script run hf_mfu_setuid -h` to set UID

Great cards.

good

Works as expected. I was able to program these cards with ease and they worked great!