Bought for Firestick but doesn't work? Some say it does others said it doesn't? Any help?

I brought mine for an extension for my hdmi cable. It didn’t work. Sent them back but the replacements did not work either. I found that they are criss crossed. Look at both ends and you will see the small ends are opposite from each other. What I did was to order this earlier from Amazon for something else was, 4K HDMI Wall Plate, Fosmon 1-Port HDMI Cable Cord I took the connector off and used it to extend my cable. You can see both ends are the same. Don't know anything about a firestick. I hope this will help you…Bob

Does it deliver 18 gbps?

Delivers nothing. Tested with tons of HDMI cables and devices of several resolutions. Tested two out of the pack. Both partially detected a signal, but not enough to pass it on. A sign they are all bad and not worth continuing the test. They're as useful as a mobile app that tells you your mobile device is on. Use them to protect the ends of your short HDMI cables, store them, and go buy the actual length of HDMI cable you need from Monoprice. Do not buy these. You are officially warned.

Does this display 4k resolution? (If I have a 4k tv and 4k hdmi cord)

These HDMI coupler connectors are not high-speed. To achieve the best 4k resolution you can use a high-speed HDMI cable and high-speed HDMI coupler connectors if you need to connect more cables.

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HDMI Female to HDMI Female Coupler Connector Pack 6pcs Adapter Extender F/F High Speed

Product ID: 65221739

Details

Brand
exgoofit
Color
black
Compatible Devices
Devices with
Connector Type
HDMI
Item dimensions L x W x H
1.97 x 1.97 x

📺Supports up to 4K UHD 3840x2160

🔗Gold-plated for max signal integrity

🛠️6-pack for versatile multi-connection setups

¥1788

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Connect Like a Pro — Never Miss a Frame or Beat!

ULTRA HD READY - Experience crystal-clear 4K and 3D visuals with support up to 3840x2160 resolution.
FUTURE PROOF STANDARD - Complies with HDMI 2.0, supporting ARC, Dolby 7.1 surround sound, and high-speed data transfer.
MULTI PACK CONVENIENCE - Six adapters in one pack let you extend or link multiple HDMI cables effortlessly.
UNIVERSAL COMPATIBILITY - Works seamlessly with all HDMI-enabled devices from gaming consoles to laptops and smart TVs.
PREMIUM SIGNAL STABILITY - Gold-plated connectors ensure zero signal loss and a snug, secure fit every time.

This 6-pack HDMI Female to Female Coupler by EXGOOFIT is your go-to solution for extending HDMI connections without signal degradation. Supporting ultra-high 4K resolution, 3D video, and advanced audio formats like Dolby 7.1, these gold-plated adapters ensure premium performance and a secure fit. Perfect for professionals and tech-savvy millennials looking to optimize their home entertainment or office AV setups with reliable, future-proof connectivity.

Specifications

ASIN	B0789BGXXR
Best Sellers Rank	#432 in Audio & Video Connectors & Adapters
Brand	exgoofit
Color	black
Compatible Devices	Devices with HDMI ports
Connector Type	HDMI
Customer Reviews	4.6 out of 5 stars 7,264 Reviews
Finish	Gold
Finish Type	Gold
Item Dimensions	1.97 x 1.97 x 0.79 inches
Item Weight	20 g
Item dimensions L x W x H	1.97 x 1.97 x 0.79 inches
Manufacturer	EXGOOFIT
Mfr Part Number	4336299144
Model Number	LST-HDMI-COUPER
Number of Items	6
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
UPC	795042075214
Unit Count	6 Count

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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.

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Smooth transaction and product arrived in perfect condition.

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¥1788

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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