Description
The Galileo DPTHD3 is a compact, high-performance DisplayPort to HDMI adapter designed for seamless video and audio transmission. Supporting the DisplayPort 1.1 standard, it delivers crisp 3840 x 2160 Ultra HD visuals at a 30Hz refresh rate, ensuring compatibility with modern monitors and legacy projectors alike. Its lightweight 24g design and small footprint make it a portable companion for professionals who need reliable connectivity on the move.
This product is for:
- Remote professionals needing to connect a business laptop to a home HDMI monitor.
- IT departments looking for reliable, driver-free display solutions for office workstations.
- Educators requiring a stable connection between DisplayPort PCs and classroom projectors.
- Home theater enthusiasts integrating older DisplayPort-only desktops into HDMI-based media centers.
- Digital signage installers seeking a cost-effective 4K signal conversion tool.
Detailed specifications:
- Input Interface: DisplayPort (DP) 1.1 Male
- Output Interface: HDMI Female
- Maximum Resolution: 3840 x 2160 (4K) @ 30Hz
- Power Requirements: Bus-powered (No external power needed)
- HDMI Connector Dimensions: 40mm x 22mm x 12.5mm
- DP Connector Dimensions: 47mm x 19mm
- Total Weight: 24g
- Compatibility: Windows, macOS, and Linux systems with DP output
Using the DPTHD3 is straightforward; the passive conversion technology ensures that as soon as the cable is plugged in, the operating system recognizes the secondary display. The build quality is robust, with the HDMI and DP housings providing enough grip for frequent plugging and unplugging. During testing, the 4K 30Hz output remained stable without flickering, making it ideal for static content, spreadsheets, and standard video playback.
Unlike active adapters that require additional chipsets and external power, the Galileo DPTHD3 is a passive adapter optimized for standard DisplayPort Dual-Mode (DP++) sources. While 60Hz adapters are available for high-end gaming, this 30Hz model offers a more budget-friendly and energy-efficient alternative for standard productivity tasks and 4K video streaming where ultra-high refresh rates are not the primary requirement.
Q&A:
- Does this adapter support audio transmission? Yes, it supports both high-definition video and multi-channel audio pass-through from DisplayPort to HDMI.
- Is this a bi-directional cable? No, this is a uni-directional adapter that converts a DisplayPort source signal to an HDMI display output only.
- Do I need to install any drivers for Windows or macOS? No, the DPTHD3 is a plug-and-play device that works instantly with any compatible hardware without software installation.
- Can this adapter achieve 60Hz at 4K resolution? This specific model is rated for a maximum of 4K at 30Hz; for 60Hz, a DisplayPort 1.2 or higher rated cable and source are required.
- Will this work with a docking station? Yes, it is compatible with most docking stations that feature a standard DisplayPort output port.
