---
product_id: 8633421
title: "- StarTech Active DisplayPort to HDMI Adapter, 4K 30Hz, 7.1 Audio (DP2HD4KS) | DP 1.2 to HDMI, 3840 x 2160, 1920 x 1200, HDCP, DPCP, Non-latching DP, 7.1ch audio, Non-latching connector, Dongle"
brand: "startech.com"
price: "HK$396"
currency: HKD
in_stock: true
reviews_count: 13
category: "Star Tech.Com"
url: https://www.desertcart.hk/products/8633421-startech-active-displayport-to-hdmi-adapter-4k-30hz-7-1
store_origin: HK
region: Hong Kong
---

# 7.1 channel surround sound Active DP to HDMI conversion 4K UHD 30Hz crisp visuals - StarTech Active DisplayPort to HDMI Adapter, 4K 30Hz, 7.1 Audio (DP2HD4KS) | DP 1.2 to HDMI, 3840 x 2160, 1920 x 1200, HDCP, DPCP, Non-latching DP, 7.1ch audio, Non-latching connector, Dongle

**Brand:** startech.com
**Price:** HK$396
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your display game with flawless 4K and surround sound — because your visuals deserve the spotlight!

## Quick Answers

- **What is this?** - StarTech Active DisplayPort to HDMI Adapter, 4K 30Hz, 7.1 Audio (DP2HD4KS) | DP 1.2 to HDMI, 3840 x 2160, 1920 x 1200, HDCP, DPCP, Non-latching DP, 7.1ch audio, Non-latching connector, Dongle by startech.com
- **How much does it cost?** HK$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/8633421-startech-active-displayport-to-hdmi-adapter-4k-30hz-7-1)

## Best For

- startech.com enthusiasts

## Why This Product

- Trusted startech.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Sleek 5.9-inch cable design fits effortlessly in your tech bag, perfect for professionals on the move between home and office.
- • **Ultra HD Brilliance:** Experience stunning 4K resolution at 30Hz for crystal-clear visuals that elevate your workspace or entertainment setup.
- • **Plug & Play Simplicity:** No drivers or software needed—just connect and go across macOS, Windows, and Ubuntu for seamless productivity.
- • **Reliable & Future-Proof:** Active adapter ensures compatibility with all DisplayPort sources, backed by a 3-year warranty for peace of mind.
- • **Immersive Audio Experience:** Supports 7.1 channel digital surround sound, delivering rich, cinematic audio that complements your high-res video.

## Overview

The StarTech.com DP2HD4KS is an active DisplayPort 1.2 to HDMI 1.4 adapter that supports Ultra HD 4K video at 30Hz and 7.1 channel audio. Designed for professionals, it offers plug-and-play compatibility across major OS platforms, a compact form factor for portability, and reliable connection with a 3-year warranty, making it an essential tool for seamless multi-display setups.

## Description

The DP2HD4KS DisplayPort to HDMI adapter enables you to connect a DisplayPort-equipped desktop or laptop computer, such as the HP EliteBook 8570p / 8470p, to an HDMI display. This adapter is compatible with DisplayPort 1.2 & HDMI 4K @ 30 Hz and as a result can support video resolutions up to Ultra HD (4K) as well as the accompanying digital audio up to 7.1 channel surround sound. With support for resolutions up to Ultra HD (4K) the DP to HDMI adapter ensures you can convert DisplayPort to HDMI while maintaining an astonishing picture quality four times the resolution of high-definition 1080p. The adapter is also backward compatible with previous DisplayPort revisions 1.0/1.1 with support for resolutions up to 1080p. For a hassle-free setup the DisplayPort to HDMI adapter allows for plug-and-play installation without any additional software or drivers. Plus, with a small footprint and lightweight design, the adapter maximizes portability. To ensure compatibility with any DisplayPort output the DP adapter offers an active conversion. Active video conversion is required to maintain 4K resolutions when converting DisplayPort to HDMI. An active DP adapter is also ideal for outputting 1080p video resolutions by ensuring compatibility with graphics cards that are not capable of outputting multi-mode DP++ signals (e.g. ATI Eyefinity). The DP2HD4KS is backed by a 2-year StarTech. and lifetime technical support.

Review: It worked for my hardware and it has a three-year warranty - The item arrived in two days and worked as advertised as a Display Port 1.4 and HDMI 2.0 adapter. It was identified as an "Overall Pick" on the desertcart Website. StarTech's DP2HD4KS didn't have as many sales as some other vendors, but I think that's due to the price. The cheaper ones had more sales but also a lot of complaints about failures shortly after the end of the 30-day warranty. I'm assuming the reliability will be good since, unlike a lot of other manufacturers, StarTech has a three-year warranty.
Review: A little pricey for what it is, but worked without issue. - Delivered on time and worked as expected. Connectors were properly tight and not loose.

## Features

- PERFORMANCE: DisplayPort 1.2 to HDMI 1.4 adapter directly connects your DP host to a HDMI display | Supports Ultra HD (UHD) 4K 30Hz (3840x2160) & 1920x1200 (1080p) video, 7.1ch Audio, HDCP 1.4, DPCP | 5.9" (15cm) attached cable
- HOST COMPATIBILITY: Active DisplayPort to HDMI adapter supports DP/DP++ source connector & DP sources without DP++ compatibility incl workstations, desktops (AMD Radeon Pro/Nvidia RTX/Quadro), laptops, small form factor computers & docking stations
- CONNECT TO A PRIMARY OR SECONDARY DISPLAY: Connect an HDMI monitor, TV or projector, or add a second display to your workstation; Compact, small form factor design makes it easy to carry around between home office and office
- STABLE CONNECTION: DP to HDMI adapter dongle features a non-latching DP connector that is easy to disconnect from a hard to reach source | Tested with HDMI cables at extended lengths up to 35ft
- EASY TO USE: With no software or drivers required, the DisplayPort to HDMI video adapter works with any OS including macOS, Windows & Ubuntu; DP Male to HDMI Female

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LVA2LSW |
| Best Sellers Rank | #105 in USB-to-VGA Adapters #16,482 in Computer Cables & Interconnects |
| Brand | StarTech.com |
| Built-In Media | DP to HDMI convertor 1pack |
| Color | Black |
| Compatible Devices | Audio/Video Device, Desktop, Docking Station, Graphics Card, Laptop, Monitor, Projector, Television, Workstation |
| Connector Type | DisplayPort/HDMI |
| Current Rating | 3 Amps |
| Customer Reviews | 4.1 4.1 out of 5 stars (139) |
| EU Spare Part Availability Duration | 2 Years |
| Finish | Hdmi |
| Global Trade Identification Number | 00065030857352 |
| Input Voltage | 120 Volts |
| Item Dimensions | 2.5 x 0.8 x 0.4 inches |
| Item Type Name | A/V Cable |
| Item Weight | 0.02 Kilograms |
| Manufacturer | StarTech.com |
| Model Number | DP2HD4KS |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Projector |
| UPC | 065030857352 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Years |
| Warranty Type | Extended |

## Product Details

- **Color:** Black
- **Connector Type:** DisplayPort/HDMI
- **Item dimensions L x W x H:** 2.5 x 0.8 x 0.4 inches
- **Specific Uses For Product:** Projector

## Images

![- StarTech Active DisplayPort to HDMI Adapter, 4K 30Hz, 7.1 Audio (DP2HD4KS) | DP 1.2 to HDMI, 3840 x 2160, 1920 x 1200, HDCP, DPCP, Non-latching DP, 7.1ch audio, Non-latching connector, Dongle - Image 1](https://m.media-amazon.com/images/I/51+SRbEE5QL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked for my hardware and it has a three-year warranty
*by C***E on July 14, 2025*

The item arrived in two days and worked as advertised as a Display Port 1.4 and HDMI 2.0 adapter. It was identified as an "Overall Pick" on the Amazon Website. StarTech's DP2HD4KS didn't have as many sales as some other vendors, but I think that's due to the price. The cheaper ones had more sales but also a lot of complaints about failures shortly after the end of the 30-day warranty. I'm assuming the reliability will be good since, unlike a lot of other manufacturers, StarTech has a three-year warranty.

### ⭐⭐⭐⭐⭐ A little pricey for what it is, but worked without issue.
*by M***N on January 31, 2025*

Delivered on time and worked as expected. Connectors were properly tight and not loose.

### ⭐⭐⭐⭐⭐ Works well with Video and Sound
*by D***2 on April 22, 2021*

Cheaper cables weren't clear on whether the sound was carried along with the video signal. I can confirm that this adapter does both video and sound. It works well streaming from my laptop, whereas streaming wirelessly via Roku often produced lag and 'choppy' video. Wish it was a little cheaper though, but it does the job.

## Frequently Bought Together

- StarTech.com DisplayPort to HDMI Adapter - 4K 30Hz Active DisplayPort to HDMI Video Converter - DP to HDMI Monitor/TV/Display Cable Adapter Dongle - Ultra HD DP 1.2 to HDMI 1.4 Adapter (DP2HD4KS)
- StarTech.com DisplayPort to HDMI Adapter - DP 1.2 to HDMI Video Converter 1080p - DP to HDMI Monitor/TV/Display Cable Adapter Dongle - Passive DP to HDMI Adapter - Latching DP Connector (DP2HDMI2)
- StarTech.com DisplayPort to HDMI Adapter - 4K 60Hz Active DP 1.4 to HDMI 2.0 Video Converter - DP to HDMI Monitor/TV/Display Cable Adapter Dongle - Latching DP Connector (DP2HD4K60S), Black

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-14*