IOGEAR GDPHD4KA — 4K Active DisplayPort to HDMI Adapter

Active DP 1.2 to HDMI Converter with 4K30 & Multi‑Channel Audio Support

The IOGEAR GDPHD4KA is a professional‑grade Active DisplayPort (M) to HDMI (F) adapter designed to connect modern DisplayPort‑equipped computers, laptops, and graphics cards to HDMI displays, projectors, and HDTVs. Supporting 4K Ultra HD (3840 × 2160 @ 30Hz), multi‑channel digital audio, and full DisplayPort 1.2 compliance, this adapter delivers crisp, high‑fidelity video and audio for workstations, home entertainment, and multi‑monitor setups.

As an active adapter, the GDPHD4KA is ideal for systems that require signal conversion — including AMD Radeon Eyefinity multi‑display configurations — ensuring stable, synchronized output across multiple monitors. With true plug‑and‑play operation and no external power required, it’s a compact, reliable solution for both consumer and professional AV environments.

Key Features

• Active DisplayPort (M) to HDMI (F) video & audio adapter

• Supports 4K Ultra HD (3840 × 2160 @ 30Hz)

• Multi‑channel digital audio pass‑through

• DisplayPort 1.2 & HDMI 1.4 compliant

• Ideal for AMD Radeon Eyefinity multi‑display setups

• HDCP & DPCP content protection compliant

• Plug‑and‑play — no drivers or external power required

• Article Number: GDPHD4KA

• UPC: 881317513311

• MSRP: $17.95

Technical Specifications

• Input: DisplayPort (Male)

• Output: HDMI (Female)

• Max Resolution: 3840 × 2160 @ 30Hz

• Audio Support: Up to 8‑channel LPCM & High Bit Rate (HBR) audio

• Standards: DisplayPort 1.2, HDMI 1.4

• Compliance: HDCP, DPCP

• Compatibility: Windows, macOS, Linux; DP‑equipped GPUs including AMD Eyefinity

• Power: Bus‑powered (no external adapter required)

• TAA Status: Not TAA Compliant

Ideal Use Cases

• Connecting DisplayPort PCs to HDMI monitors or projectors

• Multi‑monitor workstation setups (including Eyefinity)

• Conference rooms, classrooms, and digital signage

• Home theater and 4K media playback

• Users needing reliable DP → HDMI conversion without signal loss

What’s Included

• 1 × IOGEAR GDPHD4KA Active DisplayPort to HDMI Adapter

• Quick Start Guide

Compliance & Warranty

• Compliance: FCC, HDCP, DPCP

• Warranty: 3‑Year Limited Manufacturer Warranty