Can the firmware be updated to Gcvideo 3.0d?

No, you cannot update this adapter whatsoever.

If i buy a kaico now will it come with gcvideo 3.0d?

Hello, No at the moment they are on 2.4D however our new stock which should be with us this month has been upgraded to 3.0d

It’s been a couple months since the last update, is 3.0 shipping yet?

Hello, Yes the latest batch which is available now is on 3.0D Hope this helps

Does it have the option to switch from 4:3 to 16:9?

Yes, it does have this option. It reduces the quality of the picture by a little though.

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🎮 Level up your retro gaming with plug-and-play perfection!

DURABILITY MEETS DESIGN - Includes a 3D printed shelf to reduce connector strain, extending the life of your GameCube HDMI accessories.
UNIVERSAL COMPATIBILITY - Works seamlessly with all DOL-001 GameCubes and any HDMI-enabled TV worldwide, including European, Japanese, and North American models.
CRYSTAL CLEAR RETRO GAMING - Transforms your GameCube output to stunning HDMI clarity up to 576p, making every pixel pop on modern TVs.
EFFORTLESS VISUAL ENHANCEMENT - Activate 2X Line-Doubling and authentic scanlines with a simple remote—no extra power or complex setup needed.
FUTURE PROOF FIRMWARE UPDATES - USB port enables easy firmware upgrades, ensuring your adapter stays cutting-edge with the latest GCVideo improvements.

The Kaico GameCube HDMI Adapter is a plug-and-play solution that upgrades your classic GameCube to HDMI output with up to 576p resolution. Featuring 2X Line-Doubling and scanline options controlled via remote, it supports all DOL-001 GameCubes and HDMI TVs globally. With USB firmware updates and a 3D printed shelf for durability, it offers a premium, hassle-free way to enjoy your retro games in crisp, modern quality.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

TT$1735

Duties & taxes incl.

Trinidad and Tobagostore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Unit Count	1.0 Count
Cable Length	0.51 Inches
Item Weight	0.01 Kilograms
Package Quantity	1
Item Dimensions	5.51 x 2.76 x 0.79 inches
Finish Types	Hdmi
Color	Blue
Warranty Type	Limited
Current Rating	5 Amps
Power Plug	No Plug
Connector Type Used on Cable	HDMI
Number of Ports	1
Compatible Devices	Gaming Console, Television
Specific Uses For Product	TV

Kaico Gamecube HDMI Adapter Lead for The Nintendo Gamecube Running GCVideo Software. Supports 2X Line-Doubling and Includes Remote Control. A Simple Plug & Play Gamecube Adapter Solution

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