# 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="download-firmware/firmware-to-gk72-ite" %}
[firmware-to-gk72-ite](https://docs.exvist.com/encoder-pro/upgrade/download-firmware/firmware-to-gk72-ite)
{% endcontent-ref %}
{% content-ref url="download-firmware/firmware-to-gk72-ms7" %}
[firmware-to-gk72-ms7](https://docs.exvist.com/encoder-pro/upgrade/download-firmware/firmware-to-gk72-ms7)
{% endcontent-ref %}
{% content-ref url="download-firmware/firmware-to-mc30-ite" %}
[firmware-to-mc30-ite](https://docs.exvist.com/encoder-pro/upgrade/download-firmware/firmware-to-mc30-ite)
{% endcontent-ref %}
{% content-ref url="download-firmware/firmware-to-tv30-ite" %}
[firmware-to-tv30-ite](https://docs.exvist.com/encoder-pro/upgrade/download-firmware/firmware-to-tv30-ite)
{% 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 %}