Every Pro Convert encoder model, side by side — input signal, resolution, NDI version, protocols and latency mode. For a build-your-own comparison across other product lines, use the full interactive compare tool.
| Spec |
Pro Convert HDMI 4K Plus
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Pro Convert HDMI Plus
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Pro Convert HDMI TX
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Pro Convert SDI TX
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Pro Convert SDI Plus
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Pro Convert SDI 4K Plus
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Pro Convert 12G SDI 4K Plus
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Pro Convert AES67
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Pro Convert Audio DX
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| What makes it unique | Converts HDMI (up to 4Kp60) to NDI High Bandwidth with HDMI loop-through, no PC required | HDMI to NDI High Bandwidth encoder with loop-through; accepts 4K input, encodes up to 2048x2160 | Compact HDMI to NDI High Bandwidth transmitter, up to 2048x1200 60 fps | Compact SDI to NDI High Bandwidth transmitter, up to 2048x1080 60 fps, 16-channel audio | SDI to NDI High Bandwidth encoder with loop-through, so the SDI chain stays intact | 6G-SDI to NDI High Bandwidth at up to 4K@30fps input, with loop-through | 12G-SDI to NDI High Bandwidth at 4K@60fps, the only 4Kp60 SDI encoder in the Pro Convert range | AES67 audio-over-IP converter with PTP sync; bridges analogue and USB audio to IP networks | Bidirectional audio-over-IP converter — encodes and decodes simultaneously; 2 x 4-channel streams |
| Input Signal | HDMI | HDMI | HDMI | SD/HD/3G-SDI | SD/HD/3G-SDI | SD/HD/3G/6G-SDI | SD/HD/3G/6G/12G-SDI | 3.5mm TRS (unbalanced) + 4.4mm TRRRS (balanced) + USB Audio Class | 3.5mm TRS (unbalanced) + 4.4mm TRRRS (balanced) + USB Audio Class |
| Max Resolution | 4K @ 60fps | Up to 2048×2160 NDI encode (typical 1080p60; 4K input accepted) | 2048x1200 @ 60fps | 1080p60 | 1080p60 | 4K @ 30fps | 4K @ 60fps, 1080p60, 4K @ 30fps | Audio only | Audio only |
| Loop-Through Output | Yes | Yes | No | No | Yes | Yes | Yes | N/A | N/A |
| NDI Version | NDI 6.3 | NDI 6.2 | NDI 6.2 | NDI 6.2 | NDI 6.2 | NDI 6.2 | NDI 6.2 | NDI audio | NDI audio |
| Protocols Supported | NDI High Bandwidth (NDI 6.3) | NDI High Bandwidth (NDI 6.2) | NDI High Bandwidth (NDI 6.2) | NDI High Bandwidth (NDI 6.2) | NDI High Bandwidth (NDI 6.2) | NDI High Bandwidth (NDI 6.2) | NDI High Bandwidth (NDI 6.2) | AES67, SRT, NDI, Icecast, SMPTE ST 2110-30 | Dante, SRT, NDI, RTSP, RTMP(S), TS over UDP/RTP |
| Audio Input | Embedded HDMI, 8-ch | Embedded HDMI, 8-ch | Embedded HDMI, 2-ch NDI audio | Embedded SDI, 16-ch | Embedded SDI, 16-ch | Embedded SDI, 16-ch | Embedded SDI, 16-ch | 96/48/44.1 kHz, 16/24-bit — AES67 multicast/unicast | 96/48/88.2/44.1 kHz, 16/24-bit bidirectional |
| Colour Space | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | 4:2:2 8-bit (NDI encode) | N/A | N/A |
| Latency Mode | Very low | Very low | Very low | Very low | Very low | Very low | Very low | Buffer 0.125-64 ms (adjustable) | — |
| Network | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) | Gigabit Ethernet (PoE) |
| Power | PoE IEEE 802.3af or USB 5V, approx. 10W | PoE IEEE 802.3af or USB 5V, approx. 8W | PoE IEEE 802.3af or USB 5V, approx. 6W | PoE IEEE 802.3af or USB 5V, approx. 7W | PoE IEEE 802.3af or USB 5V, approx. 7W | PoE IEEE 802.3af or USB 5V, approx. 7W | PoE IEEE 802.3af or USB 5V, approx. 8.5W | PoE IEEE 802.3af or USB 5V, approx. 5W | PoE IEEE 802.3af or USB 5V, approx. 5W |
| OS Support | OS-independent (network) | OS-independent (network) | OS-independent (network) | OS-independent (network) | OS-independent (network) | OS-independent (network) | OS-independent (network) | OS-independent | OS-independent |
| Dimensions (mm) | 117.5 x 66.7 x 23.4 | 117.5 x 66.7 x 23.4 | 100.9 x 60.2 x 23.3 | 100.9 x 60.2 x 23.3 | 117.5 x 66.7 x 23.4 | 117.5 x 66.7 x 23.4 | 117.5 x 66.7 x 23.4 | 100.9 x 60.2 x 23.3 | 100.9 x 60.2 x 23.3 |