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GCHD MK-II HD Adapter for GameCube - EON

Â¥24,858
(35 reviews) Write a Review
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SKU:
SAG00-5BB56044
UPC:
8.13E+11
GCHD MK-II HD Adapter for GameCube - EON

GCHD is a no-mods required* HDMI converter that allows real Gamecube hardware to produce the highest native resolution possible on any HDTV while eliminating all input lag.

​Simply plug GCHD into a compatible Gamecube console (Model DOL-001), attach an HDMI cable, and enjoy true 640x480p progressive scan.

These resolutions have previously been locked behind rare and expensive Gamecube component cables, but no more! GCHD is the simple, reliable, and affordable solution for getting the best experience possible using real Gamecube hardware.

WHAT'S NEW WITH THE MK II?

  • Standard HDMI out delivering native picture
  • Additional Wii Component/SCART port supporting additional video options
  • Dual video display
  • 3.5 mm stereo audio out/MiniTOSLINK
  • Updated custom GCVideo firmware
  • A redesigned plug made from ballistic nylon for a snug-and-secure fit
  • 3 new colors (Indigo, Black, and Platinum)

Features & Benefits

Highest Native Resolution

Get the most out of your Gamecube with true 640x480p through the Gamecube's Digital AV port. Powered by GCvideo.

Lagless Input

​Enjoy seamless gameplay on HD displays without the typical high latency associated with analog to digital set ups.

Plug and Play

​Simply plug the GCHD into a compatible Gamecube and you're ready to go!

(Compatible with Model DOL-001)

Professional Grade Construction

Only the best components including top quality chips, boards, and custom tooled fittings

Custom Dual Prong Design

GCHD's dual prong design allows for secure, worry-free connections that will never damage your system.

Fully Customize Your Experience

Sync any universal IR remote to GCHD to access a full menu of options including scan lines and line doubling.

*Please make sure you have a model DOL-001 Gamecube, this is the only model with the Digital port needed to plug the adapter into.  

Videos

35 Reviews

  • 5
    GCHD MK-II HD Adapter

    Posted by Adan Garcia on Nov 28th 2025

    The GCHD MK-II is pretty great overall and looks great on my GameCube. The image quality is superb, providing a clear & colorful video feed that I am more than happy with in my setup. Would recommend.

  • 5
    GCHD MK-II HD Adapter Platnium

    Posted by Robert Alvarez on Nov 10th 2025

    Im impressed and can say, you get what you pay for. Device works amazing, beatutiful picture and less cable management due to no need for a separate USB for power. Color match to Gamecube is perfect.

  • 5
    It really works and looks great

    Posted by Andres on Aug 18th 2025

    This worked right out of the box and looks great! I`m waiting for a flippydrive since my disc drive wasn`t working anymore...but i plugged this in and suddenly my gamecube worked perfectly? I don`t think that`s literally what it`s supposed to do...but it happened.

  • 5
    GCHD MK-II HD Adapter for GameCube - EON

    Posted by William Brown on Aug 16th 2025

    I ordered the GCHD MK-II HD Adapter for someone very special to me instead of just replacing the broken RCA. She played GameCube with friends without sound and with bad picture on only older TVs that could support it. This adapter is so good that it brought her to tears when I surprised her. We played SSX Tricky (2001) into the early morning on her original GameCube on my 2021 LG OLED 65 Inch Smart TV. There is no input lag and the picture and sound are well above what I expected. Plug the adapter in and have fun; it was/is that easy. Highly recommend this adapter. Thank you Stone Age Gamer for providing this amazing memory

  • 5
    Best Valentine's Day Gift

    Posted by Jenny Gomez on Feb 18th 2025

    My boyfriend has been upgraded his video game room and this was such a great find. More affordable than Amazon. He told me after the order was placed that he would like the black one instead of the purple. I reached out and got it switched to the desired color. Customer service was fast. Thank you!

  • 4
    GC MK-II HD Adapter for Gamecube - EON

    Posted by Robert on Jan 17th 2025

    Works great with my Gamecube. Very nice visual quality.

  • 5
    Works great, dual HDMI and component

    Posted by Mike on Dec 21st 2024

    Very happy with the mk-ii adapter. I use it for both component output to a crt and the HDMI output for my OLED panel. The ability to switch between both based off where I am is great. Makes the gamecube very portable to bring over to a friend`s place for some double dash or keep it hooked up with component to my crt for some great quality video.

  • 5
    Best GCVideo Plug & Play for Dual Output!

    Posted by ABOhiccups on Nov 28th 2024

    This is the best GCVideo Plug & Play for output both HDTV and CRT TV (or PVM / BVM Monitor).

  • 5
    GCHD MK-II HD ADAPTER FOR GAMECUBE - EON

    Posted by Miguel on Aug 4th 2024

    If you own a Nintendo GameCube it's a must have product to play on a modern tv, and if you have a RetroTink 4k and connected with it, it looks amazing.