| Model | Memory | Code | Download |
| GRUNDIG WKC 1670 VD | GRS-003 /24C02/ | 1359 | bin |
| GRUNDIG WKC 1703 RDS INFOMAT REVERSE NO | GRN-008 / X2404 | 1993 | bin |
| GRUNDIG WKC 1705 RDS | 24LC08 | 1359 | bin |
| GRUNDIG WKC 2680 VD | GRS-003 /X24C02 | 1753 | bin |
| GRUNDIG WKC 2803 A VD | GRN (2K) | 1505 | bin hex |
| GRUNDIG WKC 2805 VD REVERSE | GRS-003 /X24C02 | 1549 | bin |
| GRUNDIG WKC 3707 RDS INFOMAT | X24C08 | 1359 | bin |
| GRUNDIG 3860 VD | GRM-001 | bin bin1 | |
| GRUNDIG WKC 4804 VD | 2404 | 1359 | bin |
| GRUNDIG WKC 1704 RDS | GRX-007 / X2404 | 1359 | bin |
| GRUNDIG WKC 1903 RDS | GRN-004/ = X2404 | 1549 | bin |
| GRUNDIG WKC 2670 VD | GRS-003 / 24CO2 | 1993 | bin |
| GRUNDIG WKC 2804 REVERSE | GRS-003 / 24CO2 | 1993 | bin |
| GRUNDIG WKC 2841 VD | GRN-001 | 693 | bin bin1 |
| GRUNDIG WKC 2842 VD REVERSE | GR0-002 / 93c46 | 693 | bin bin1 |
| GRUNDIG 2845 VD | GRN-001 | 1010 | bin bin |
| GRUNDIG WKC 3904 RDS | GRN-005 | 1993 | bin |
| GRUNDIG WKC 3905 RDS REVERSE | GRX-006 / X2404 | 1505 | bin |
| GRUNDIG WKC 4805 VD | GRM 003 | 1753 | bin |