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Kaico Nintendo 64 HDMI Adapter, N64 to hdmi for Nintendo 64 Super Nintendo, Super Famicom and Gamecube - Supports 2X Line-Doubling - A Simple Plug & Play for Nintendo 64, GC and SNES HDMI Adapter

  • Based on 349 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 28
Order within 23 hours and 4 minutes
Available payment plans shown during checkout

Compatible Devices: Television


Specific Uses For Product: Video Game Console


Connector Type: HDMI


Color: Black


Item dimensions L x W x H: 2.95 x 1.57 x 0.59 inches


Product Dimensions: 2.95 x 1.57 x 0.59 inches


Item Weight: 4.2 ounces


Item model number: KA-946


Date First Available: February 22, 2021


Manufacturer: Kaico


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Impressive!!
I have N64 and a GameCube. I saw an incredible difference in picture quality using this product!!! I attached a photo of the device itself, an image with use on N64 (Super Mario), and with GameCube (The Hobbit) I am very pleased 😃 The price is a bit high, but it really does work great!
Reviewed in the United States on September 7, 2023 by KJ KJ

  • Perfect upgrade
Been going back and forth as what to buy for the n64. Ive been using the composite (red white yellow plugs) but that is borderline unplayable on a modern tv. Other options are in the $150+ range. This one seems to work perfectly. Screenshots are from Conkers menu screen with composite and the green option (s video 2x Smoothing) ... show more
Reviewed in the United States on March 22, 2024 by Thomas Cuccia Thomas Cuccia

  • Made my picture so much clearer
Made the graphics so much nicer vs the three color cord I had originally with my 64. It's playable again!
Reviewed in the United States on November 19, 2024 by Kay345

  • Almost pefect
This forces your game into a 16:9 aspect ratio, and none of the profile button options fix this. Aside from the aspect ratio being forced, this thing makes playing on N64 amazing. I even tried it out on my SFC, and I was impressed with the sharp pixels. Even on SFC, the aspect ratio is locked at 16:9 which means it's the KAICO HDMI adapter doing it. My $20 no name adapter isn't as sharp, but keeps the 4:3 aspect ratio as a toggle option with a little switch on the side of the adapter. Still a great pickup, and I recommend it if you wand EZ, plug n play, HDMI adapter that works on SNES/N64/GameCube ... show more
Reviewed in the United States on August 13, 2024 by Peace Keeper

  • Perfect Transaction!
Item was accurately described & arrived with no issues. Shipped quickly & packed well for safe delivery. Impressive seller with integrity! Highly recommend & will confidently make additional purchases from this seller in the future. A+++
Reviewed in the United States on September 4, 2024 by GuinnTheKiltedScotsman

  • Games don't work with this adapter.
I really thought this was going to change everything, to make my retro games playable again, in the modern era. But some of my games would not play, or work, with the device/converter plugged in. Screen was black and white on one game, and two games were with colored lines, plus no sound. I did notice one thing on one of the games, that the ridged, 2D, blocky texture was gone, with this device plugged in, but I was disappointed, because it didn't completely full fill what I expected, from the items description, that the thing did not completely work with my system. Whether I plugged into my 2014 HDMI PC monitor, or into my 2018 flat screen TV, it was a no go. I even used the MClassic adapter, to really upscale the graphics, but that didn't do anything either with the Kaico device. I don't know what else to do. So I returned the product and went with another one. ... show more
Reviewed in the United States on October 17, 2023 by Michael J Carver

  • This makes the output considerably sharper
It's not quite a miracle worker, and I'm sure I could do better with a Gamecube 001 model and a digital HDMI converter, but for my 101 model, this did wonders. It looks greatly better.
Reviewed in the United States on September 28, 2024 by Sam Maxis Sam Maxis

  • Didn't work at all
Don't bother. Just buys an old crt tv and use the s video cable. That's the only way to play N64 without major lag.
Reviewed in the United States on February 23, 2024 by Grateful Dad

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