| SRF 55V02P | my-d™ vicinitywith plain memory | ISO/IEC 18000-3 mode 1 | 1 fixed sector | 64.0 Byte | 232.0 Byte | anti-tearing supportup to 65,536 units |
| SRF 55V02P HC | my-d™ vicinity | ISO/IEC 18000-3 mode 1 | 1 fixed sector | 64.0 Byte | 232.0 Byte | anti-tearing supportup to 65,536 units |
| SRF 55V10P | my-d™ vicinity | ISO/IEC 18000-3 mode 1 | 1 fixed sector | 256.0 Byte | 1000.0 Byte | up to 65,536 unitsanti-tearing support |
| SRF 55V10P HC | my-d™ vicinity | ISO/IEC 18000-3 mode 1 | 1 fixed sector | 256.0 Byte | 1000.0 Byte | anti-tearing supportup to 65,536 units |
| SRF 55V02S | my-d™ vicinity securesecurity memory with authentication | ISO/IEC 18000-3 mode 1 | up to 15 sectors (14 secure, 1 plain)fully configurable | 64.0 Byte | 224.0 Byte | up to 65,536 unitsanti-tearing support |
| SRF 55V02S HC | my-d™ vicinity securesecurity memory with authentication | ISO/IEC 18000-3 mode 1 | fully configurableup to 15 sectors (14 secure, 1 plain) | 64.0 Byte | 224.0 Byte | anti-tearing supportup to 65,536 units |
| SRF 55V10S | my-d™ vicinity securesecurity memory with authentication | ISO/IEC 18000-3 mode 1 | fully configurableup to 15 sectors (14 secure, 1 plain) | 256.0 Byte | 992.0 Byte | anti-tearing supportup to 65,536 units |
| SRF 55V10S HC | my-d™ vicinity securesecurity memory with authentication | ISO/IEC 18000-3 mode 1 | up to 15 sectors (14 secure, 1 plain)fully configurable | 256.0 Byte | 992.0 Byte | up to 65,536 unitsanti-tearing support |
