What is DP Alt Mode? How do I know if my device supports it?

It is a technology that enables video output via USB-C. If your device's official specifications mention "USB-C supports video output," "supports external displays," or "supports DisplayPort over USB-C," then it is compatible with this product.

My device has a USB-C port, but there's no response when connected. Is the product faulty?

Please confirm whether your device's USB-C port supports DisplayPort Alt Mode (DP Alt Mode).

Why is there only video but no sound when I connect my phone?

For some Android phones, only the screen is transmitted by default. Check your phone’s settings for "Screen Casting" or "HDMI Audio Output" to enable audio.

Why does the chip area get warm? Is this normal?

This is normal. High-res video (e.g., 4K@60Hz) increases bandwidth load, causing slight chip heating (safe <60°C).

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🚀 Elevate your entertainment setup with lightning-fast HDMI extension!

PREMIUM BUILD QUALITY - Durable design ensures long-lasting performance with minimal interference.
PLUG PLAY SIMPLICITY - No drivers or setup needed—just connect and enjoy crystal-clear audio and video.
UNIVERSAL COMPATIBILITY - Works flawlessly with PS4/3, Roku, Fire TV Stick, Blu-ray players, and more.
BLAZING FAST 18 GBPS SPEED - Experience seamless 4K UHD and 3D streaming without lag or signal loss.
COMPACT CONVENIENT 1 5 FT LENGTH - Perfectly sized to extend your HDMI connection without clutter or excess cable.

This High Speed 18Gbps HDMI Extension Cable offers a short 1.5FT length ideal for tight spaces, supporting high-definition 3D, 1080P, and 2160P video formats. Compatible with popular devices like PS4/3, Roku, and Fire TV Stick, it ensures ultra-fast data transfer and reliable signal quality for an enhanced viewing experience.

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.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Brand	Highwings
Manufacturer	ManHaiHaoSuanLaFenDian
Model	Tjicui
Package Dimensions	14.9 x 6 x 1.7 cm; 30 g
Item model number	Tjicui
Compatible Devices	Amplifier, Headphone, Laptop, Music Player, Smartphone, Speaker, Tablet
Special Features	High Speed, Lightweight
Number of items	2
Batteries Included	No
Batteries Required	No
Data Transfer Rate	18 Gigabits Per Second
Type of cable or wire	HDMI
Number of Ports	1
Manufacturer	ManHaiHaoSuanLaFenDian
Item Weight	30 g

High Speed 18Gbps HDMI Extension Cable 1.5FT, Short High Speed HDMI Extender Cable Male to Female Adapter, Support 3D, 1080P, 2160P Compatible with PS 4/3, Roku/Fire TV Stick, Blu Ray Player

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