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). Not all USB-C ports support video output. If unsure, please refer to our compatible devices list or contact CS for verification.

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. Older models or systems may not support USB-C audio output.

Why does the screen flicker or go black after connecting?

Possible causes 1. Long (≤4m) or low-quality HDMI cable causing signal instability. 2. Incompatible display refresh rate (set to 60Hz). 3. Loose USB-C connection. Fix: Use a shorter cable or re-plug. Contact support if issues persist.

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). If overheating or screen blackouts occur, try replacing the HDMI cable or contact CS

Highwings Usb C To Hdmi Adapter For Home Office 4k

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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R$148

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your home office with 4K clarity and effortless connectivity!

CRYSTAL CLEAR 4 K VISUALS - Experience stunning 4K resolution at a smooth 60Hz refresh rate for flawless presentations and binge-worthy streaming.
BUILT TO ENDURE DAILY HUSTLE - Braided nylon jacket and 24K gold-plated connectors ensure long-lasting reliability for your on-the-go lifestyle.
UNIVERSAL DEVICE COMPATIBILITY - Works effortlessly with top-tier laptops, tablets, and phones supporting DP Alt Mode, including MacBook, iPhone 17/18 Pro, Dell XPS, and Samsung Galaxy.
SEAMLESS USB C TO HDMI PLUG PLAY - No drivers, no hassle—just connect and amplify your workspace or entertainment setup instantly.
EXTENDED REACH MAXIMUM FLEXIBILITY - USB-C male to HDMI female design lets you keep your existing HDMI cables and position your devices exactly where you want.

The Highwings USB C to HDMI Adapter delivers crisp 4K@60Hz video and audio output from USB-C devices supporting DisplayPort Alt Mode. Featuring plug-and-play simplicity, durable braided nylon construction, and 24K gold-plated connectors, it’s designed for professionals seeking reliable, high-speed connectivity for laptops, tablets, and phones. Compatible with leading brands like MacBook, iPhone 17/18 Pro, Dell XPS, and Samsung Galaxy, this adapter ensures seamless integration into your modern workspace with a 24-month warranty for peace of mind.

Specifications

ASIN	B08GC1K9TF
Best Sellers Rank	#1 in DVI-HDMI Adapters
Brand	Highwings
Color	Grey
Compatible Devices	USB-C devices with DisplayPort Alt Mode, including iPhone 17/16/15 Pro (Max), Dell XPS 13/15/17, Surface Book 2, Chromebook Pixel/Pixelbook, Samsung Galaxy S8–S24 & Note Series, ASUS ZenFone & ROG Phone.
Connector Type	HDMI, Input: Usb-c Male (Dp Alt Mode Supported ),
Current Rating	1 A
Customer Reviews	4.5 4.5 out of 5 stars (2,934)
Finish	Hdmi
Global Trade Identification Number	00738626545307
Input Voltage	5 volts
Manufacturer	Highwings
Mfr Part Number	Tjicui
Model Number	Tjicui
Number of Items	1
Number of Ports	1
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	4K@60Hz, Braided, High Speed, Plug and Play, Uni-Directional (Only Support USB-C to HDMI)
UPC	738626545307
Unit Count	1 Count
Warranty Type	Limited

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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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