| Internal name | External model ID | UART prints | Model (international name) |
| Based on Cinema EOS firmware |
| D206 | | | EOS C500 Mark II |
| D206B | | | EOS C300 Mark III |
| D213 | | | EOS C70 |
| D214 | | D214 READY | XF605 |
| D218 | | | EOS R5 C (Video firmware) |
| Based on EOS firmware |
| K218 | DS126201 | K218 READY | EOS 5D Mark II |
| K250 | DS126251 | K250M READY (ICU, Master)
K250S READY (ICU, Slave) | EOS 7D |
| K252 | | K252 READY | EOS 500D |
| K261 | DS126211 | K261 READY | EOS 50D |
| K270 | DS126271 | K270 READY | EOS 550D |
| K285 | DS126321 | K285 READY | EOS 5D Mark III |
| K286 | | K286 READY | EOS 600D |
| K287 | | K287 READY | EOS 60D |
| K288 | | | EOS 1100D |
| K289 | DS126461 | K289M READY (ICU, Master)
K289S READY (ICU, Slave) | EOS 7D Mark II |
| K301 | DS126371 | K301 READY | EOS 650D |
| K302 | DS126401 | K302 READY | EOS 6D |
| K325 | | K325 READY | EOS 70D |
| K326 | | K326 READY | EOS 700D |
| K327 | | | EOS 1200D |
| K331 | DS126391 | K331 READY | EOS M
Canon EOS K331 string exists in multiple Digic 6 EOS ROMs |
| K346 | | K346 READY | EOS 100D |
| K347 | | | EOS 760D |
| K349 | | K349 READY | EOS 5D Mark IV |
| K350 | DS126591 | K350 READY | EOS 80D |
| K355 | DS126471 | K355 READY | EOS M2 |
| K393 | DS126571 | K393 READY | EOS 750D |
| K401 | DS126611 | K401M READY (ICU, Master)
K401S READY (ICU, Slave) | EOS 5DS R |
| K404 | DS126621 | K404 READY | EOS 1300D |
| K406 | DS126631 | K406 READY | EOS 6D Mark II |
| K408 | DS126651 | K408 READY | EOS 77D |
| EC412 | PC2328 | EC412 READY | EOS M50 |
| K417 | DS126671 | K417 READY | EOS 200D |
| K421 | | K421 READY (ICU)
K421MT ES2A (MPU) | EOS R5 |
| K421 | | | EOS R5 C (Photo firmware) |
| K422 | DS126701 | K422 READY | EOS 4000D |
| K424 | DS126721 | K424 READY (ICU)
K424 ES2A (MPU) | EOS R |
| K429 | | K429 ES2A (MPU) | BG-E22 (EOS R grip) |
| K432 | | K432 READY | EOS 2000D |
| K433 | | K433 READY | EOS RP |
| K435 | | K435 READY | EOS 850D |
| K436 | DS126761 | K436 READY | EOS 250D |
| K437 | | K437 READY | EOS 90D |
| K450 | | K450 READY | EOS R3 |
| K451DE | | K451DE ES2A (MPU) | BG-R10 (EOS R5/R6 grip) |
| K453 | | K453 READY | EOS R6 |
| K465 | | K465 READY | EOS R10 |
| EC801 | PC2352 | EC801 READY | PowerShot SX740 |
| EC805 | PC2537 | EC805 READY | PowerShot SX70 |
| EC811 | | EC811 READY | EOS M6 Mark II |