# Download Firmware
## More updates will be available in our [Help Center](https://support.exvist.com/portal/en/home).
| Encoder Series | Codec Series(Encoder/Decoder) |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
| [GK72 ITE Encoder Series](https://support.exvist.com/portal/en/kb/hdmi-encoder/upgrade/download-firmware/articles/encoder-gk72-ite-series) ->1080P | [TV30 ITE Codec Series](https://support.exvist.com/portal/en/kb/hdmi-codec/upgrade/download-firmware/articles/codec-tv30-ite-series) ->1080P |
| [GK72 MS7 Encoder Series](https://support.exvist.com/portal/en/kb/hdmi-encoder/upgrade/download-firmware/articles/encoder-gk72-ms7-series) ->1080P | [SS50 MS7 Codec Series](https://support.exvist.com/portal/en/kb/hdmi-codec/upgrade/download-firmware/articles/codec-ss50-ms7-series) ->1080P |
| [GK72 MS7 Pro Encoder Series](https://support.exvist.com/portal/en/kb/hdmi-encoder/upgrade/download-firmware/articles/encoder-gk72-ms7-pro-series) ->1080P | |
| [MC30 ITE Encoder Series](https://support.exvist.com/portal/en/kb/hdmi-encoder/upgrade/download-firmware/articles/encoder-mc30-ite-series) ->1080P | |
| [SS52 MS7 Encoder Series](https://support.exvist.com/portal/en/kb/hdmi-encoder/upgrade/download-firmware/articles/encoder-ss52-ms7-series) ->2160P(4K) | |
## How to correctly download the latest firmware?
| Items | Available Models | Remark |
| ---------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- |
| Firmware to GK72 ITE
(Encoder ONLY: w/o HDMI OUTPUT)
| [ON-DMI-16E](https://www.exvist.com/products/h265-1080p-50fps-basic-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16EW](https://www.exvist.com/products/h265-1080p-50fps-wifi-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16EP](https://www.exvist.com/products/h265-1080p-poe-50fps-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16DP](https://www.exvist.com/products/h265-1080p-50fps-poe-rack-hdmi-video-encoder), [ON-DMI-16EM](https://www.exvist.com/products/h265-1080p-50fps-mini-hdmi-video-encoder-wsd-card-slot) | SN will be started with GKE**2022**; Upgrade the correct firmware version if this encoder turns into decoder; |
| Firmware to GK72 MS7
(Encoder ONLY: w/o HDMI OUTPUT)
| [ON-DMI-16E](https://www.exvist.com/products/h265-1080p-50fps-basic-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16EW](https://www.exvist.com/products/h265-1080p-50fps-wifi-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16EP](https://www.exvist.com/products/h265-1080p-poe-50fps-hdmi-video-encoder-wsd-card-slot), [ON-DMI-16DP](https://www.exvist.com/products/h265-1080p-50fps-poe-rack-hdmi-video-encoder) | SN will be started with GKE**2023**; Upgrade the correct firmware version if this encoder turns into decoder; |
| **Firmware to GK72 MS7 Pro**(Encoder ONLY: with HDMI OUTPUT) | ON-DMI-16D, ON-DMI-16DW, ON-DMI-16DP | Available for basic encoder with HDMI loopout |
| Firmware to MC30 ITE
(Encoder ONLY: 1ch HDMI Input/Output)
| [ON-DMI-30B](https://www.exvist.com/products/h.265-1080p-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-hls-http-onvif-hikvision-protocol-for-iptv-live-streaming-to-youtube-facebook), [ON-DMI-30BW](https://www.exvist.com/products/h.265-1080p-60fps-wifi-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-hls-http-onvif-hikvision-protocol-for-broadcasting-to-youtube-facebook), [ON-DMI-30BP](https://www.exvist.com/products/h.265-1080p-60fps-poe-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-http-onvif-hikvision-protocol-for-iptv-streaming-to-youtube-facebook), [ON-DMI-30D](https://www.exvist.com/products/h.265-1080p-60fps-hdmi-video-encoder-decoder-w-hdmi-audio-i-o-hls-rtmp-rtsp-srt-udp-onvif-hikvision-for-iptv-live-stream-to-youtube-facebook), [ON-DMI-30DW](https://www.exvist.com/products/h.265-1080p-60fps-wifi-hdmi-video-encoder-decoder-w-hdmi-audio-i-o-hls-rtmp-rtsp-srt-udp-onvif-hikvision-for-iptv-live-to-youtube-facebook) | Required but not default version; Inventory available only in China; |
| Firmware to TV30 ITE
(Encoder+Decoder: 1ch HDMI Input+3ch RTSP Input/1ch HDMI Output)
| [ON-DMI-30B](https://www.exvist.com/products/h.265-1080p-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-hls-http-onvif-hikvision-protocol-for-iptv-live-streaming-to-youtube-facebook), [ON-DMI-30BW](https://www.exvist.com/products/h.265-1080p-60fps-wifi-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-hls-http-onvif-hikvision-protocol-for-broadcasting-to-youtube-facebook), [ON-DMI-30BP](https://www.exvist.com/products/h.265-1080p-60fps-poe-hdmi-video-encoder-w-hdmi-output-rtmp-rtsp-srt-ts-udp-http-onvif-hikvision-protocol-for-iptv-streaming-to-youtube-facebook), [ON-DMI-30D](https://www.exvist.com/products/h.265-1080p-60fps-hdmi-video-encoder-decoder-w-hdmi-audio-i-o-hls-rtmp-rtsp-srt-udp-onvif-hikvision-for-iptv-live-stream-to-youtube-facebook), [ON-DMI-30DW](https://www.exvist.com/products/h.265-1080p-60fps-wifi-hdmi-video-encoder-decoder-w-hdmi-audio-i-o-hls-rtmp-rtsp-srt-udp-onvif-hikvision-for-iptv-live-to-youtube-facebook) | **Default version**; Inventory available in the worldwide; |
| **Firmware to SS50 MS7** (Encoder+Decoder: 1ch HDMI Input+3ch RTSP Input/2ch WebCam Input/1ch HDMI Output) | ON-DMI-50B, ON-DMI-50BW, ON-DMI-50BP, ON-DMI-50D, ON-DMI-50DW | **NEW**. Currently it's available in China ONLY |
| **Firmware to SS52 MS7** (4K Encoder: 1ch HDMI Input/1ch HDMI Output, 2ch USB2.0 for recording/playing) | ON-DMI-52B, ON-DMI-52BW, ON-DMI-52BP, ON-DMI-52D, ON-DMI-52DW | **NEW**. Currently it's available in China ONLY |
## Quick Link to related firmware version:
{% content-ref url="/pages/ZiTnbdHL1JQsn306Td7R" %}
[Firmware to GK72 ITE](/encoder-pro/upgrade/download-firmware/firmware-to-gk72-ite.md)
{% endcontent-ref %}
{% content-ref url="/pages/fQWW1R7cBYxGiMFKcy20" %}
[Firmware to GK72 MS7](/encoder-pro/upgrade/download-firmware/firmware-to-gk72-ms7.md)
{% endcontent-ref %}
{% content-ref url="/pages/ea45MgNQ4zsVMyCk4w5m" %}
[Firmware to MC30 ITE](/encoder-pro/upgrade/download-firmware/firmware-to-mc30-ite.md)
{% endcontent-ref %}
{% content-ref url="/pages/GZ8RzoVr3RcI2LrIELGK" %}
[Firmware to TV30 ITE](/encoder-pro/upgrade/download-firmware/firmware-to-tv30-ite.md)
{% endcontent-ref %}
{% hint style="danger" %}
1. If the encoder you have is with "**Firmware to MC**", then it can be upgraded with the "**Firmware to TV**". But after upgrading, the corresponding authorization will be invalid which needs further authorization and extra charges.
2. If the encoder you have is with "**Firmware to TV**", then it cannot be ugpraded with the other firmwares related to **GK** or **MC**.
{% endhint %}
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.exvist.com/encoder-pro/upgrade/download-firmware.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.