Welcome to the next generation of Bluefish444, with the arrival of the KRONOS K8 range of video, audio, and data processing I/O cards. Built with multi-channel 4K/UHD 60p, High Dynamic Range, and High Frame-Rate SDI for broadcast, production and post-production, the new KRONOS K8 range is ready for anything that you can throw at it.
| 
 | KRONOS K8 | KRONOS K8 R | 
|---|---|---|
| PCIe form-factor | Full-height, half length PCIe | Full-height, half length PCIe | 
| 8 independent video channels | YES | YES | 
| 1.5G HD-SDI | 8 | 8 | 
| 3G-SDI COAX | 8 | 4 | 
| SFP+ cages | NO | NO | 
| Full-duplex DMA | YES | YES | 
| 4:4:4:4 SDI | YES | YES | 
| 4:2:2:4 SDI | YES | YES | 
| Reference In / SPG Out | YES | YES | 
| LTC I/O | YES | YES | 
| 3G bypass relays | 4 | 4 | 
| Hardware keyers (2K/HD) | 4 | 4 | 
| PCIe x8 Gen3 | YES | YES | 
| Thunderbolt-compatible | YES | YES | 
| NVIDIA GPUDirect | YES | YES | 
| YES | YES | |
| 12/10-bit SDI | YES | YES | 
| 12-bit video processing | YES | YES | 
| 4 x 4 x 33-bit colour matrix | YES | YES | 
| MR2 Routing Resources | YES | YES | 
| Customisable and flexible pixel format | YES | YES | 
| VANC complete access | YES | YES | 
| HANC embedded audio/payload ID/custom packets/RP 188 | YES | YES | 
| Optional auxiliary I/O via STEM Port | YES | YES |