Cable Matters
Unidirectional HDMI to DisplayPort Adapter-up to 4K@30Hz-(Active HDMI to DP Adapter, HDMI Source to DisplayPort Monitor only)
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Unidirectional HDMI to DisplayPort Adapter-up to 4K@30Hz-(Active HDMI to DP Adapter, HDMI Source to DisplayPort Monitor only) is a niche pick — read recent reviews before buying in the keyboards & mice category, priced around $31.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies Cable Matters Unidirectional HDMI to DisplayPort Adapter-up to… as a niche pick — read recent reviews before buying in the keyboards & mice category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Cable Matters's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Cable Matters's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Unidirectional HDMI to Display Port Adapter: This unidirectional HDMI to DisplayPort adapter only converts from HDMI source to DisplayPort monitor, such as a laptop or desktop with HDMI output to DisplayPort input on a monitor. It will not work from a DisplayPort computer to an HDMI monitor/TV. A separate DisplayPort cable is required for setup.
- Extend or Mirror Your Display: Use this active HDMI-to-DisplayPort adapter to add a second monitor, mirror your screen, or extend your desktop workspace. This HDMI to DP adapter works with HDMI-output laptops and desktops, including Dell Inspiron 14 Plus 7440, Inspiron 13 5330, Inspiron 14 5440, Latitude 3550, and HP 14" Laptop AMD.
- 4K Video Resolution Support: Supports up to 3840x2160@30Hz, 2560x1440@60Hz, and 1920x1080@60Hz, depending on the HDMI source, DisplayPort monitor, cable, and video card used. This HDMI Displayport Adapter is NOT designed for 4K@60Hz, VRR, or high-refresh-rate gaming.
- Durable & High-Quality Build: Gold-plated connectors and a sturdy housing built for direct HDMI-to-DisplayPort connections. Ideal for office workstations, home desktops, and laptop docking setups, but is NOT recommended for use with DisplayPort KVM switches due to possible compatibility issues.
- USB Power Cable Included: Some low-power HDMI sources may work without extra power. BUT connecting the included USB power cable is recommended for stable performance. Use USB power if the HDMI output to DisplayPort input shows no signal, flickering, intermittent disconnects, or instability at higher resolutions.
Full Specifications
| Brand | Cable Matters |
|---|---|
| Color | black |
| Finish | Hdmi |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Model Number | 103069 |
| Input Voltage | 5 Volts |
| Nominal Power | 5 Watts |
| Warranty Type | Limited |
| Built-In Media | 1 |
| Connector Type | HDMI |
| Item Dimensions | 4.73 x 3.74 x 0.74 inches |
| Mfr Part Number | 103069-BLACK |
| Number of Items | 1 |
Ready to buy?
Cable Matters Unidirectional HDMI to DisplayPort Adapter-up to 4K@30Hz-(Active HDMI to DP Adapter, HDMI Source to DisplayPort Monitor only) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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