
MMX8x4-HT400MC is a standalone matrix switcher specifically designed for conference room environments. It has eight video inputs (four HDMI and four TPS) and four HDMI video outputs. 4K / UHD (30Hz RGB 4:4:4, 60Hz YCbCr 4:2:0), 3D capabilities and HDCP are fully supported.

| GPIO port | No |
| Dimensions | 442 W (482 with ears) x 300 D x 87.8 H mm |
| Ethernet via TPS | No |
| HDMI input ports | 4x |
| HDMI output ports | 4x |
| Relay output ports | No |
| TPS (HDBaseT) input ports | 4x |
| TPS (HDBaseT) output ports | No |
| Bi-directional RS-232 ports | 2x |
| IR ports for display control | 2x |
| Ethernet port for device control | 1x |
| Front panel LCD and jog dial button | Yes |
| Serial/IR ports for display control | 2x |
| Event Manager built-in control feature | Yes |
| Balanced bi-directional analog audio ports | No |
| Ethernet ports for external device control | No |
| Balanced analog audio output for the built-in mixer | 1x |
| PoE function to feed remote power to connected devices | No |
| Special Audio Input Block for active microphone and line-in | Yes |
| Built-in DSP, sound mixer and ducking function for voiceover | Yes |
| 4K / UHD (30Hz RGB 4:4:4 60Hz YCbCr 4:2:0) and 3D capabilities | Yes |
| Up to 170m transmission over TPS Long Reach Mode for Full HD signals | No |