PI Manufacturing HDMI-14-MM-3-B CL3 High Speed HDMI Cable with Ethernet and Ferrite Cores, Black, 3 Feet
- Supports resolutions up to 4K Ultra HD 2160p at 60Hz
- 24K hardened gold contacts
- Three layer high density shielding for quality protection
- Twisted pair construction
- The addition of a HDMI Ethernet Channel allows networking capabilities, combining audio, video, and data all on one cable

The HDMI-14-MM-3-B from PI Manufacturing is a 3ft CL3 High Speed HDMI Cable with Ethernet and Ferrite Cores - 4K 60Hz. PI Manufacturing's High Speed HDMI cable with Ethernet is designed for home theater enthusiasts looking to maximize viewing experience by delivering high definition, uncompressed digital video and audio all on one single cable to your HDTV. Our premium grade HDMI cable is High Speed certified to unleash the full capability of your Blu-ray or HDMI enabled device, such as for use with the Nvidia Shield, PS4 Pro, Xbox One X, and more. Our High Speed HDMI cables will fully handle resolutions up to 4K Ultra HD at 60Hz 2160p 4:4:4 format, including support for HDR (High Dynamic Range), wide angle theatrical 21:9 video aspect ratio, up to 32 audio channels / 1536 KHz sampling rate and more. PI Manufacturing's High Speed HDMI cables include an Ethernet channel, which integrates networking capabilities to the HDMI cable at speeds of up to 100 Mb/sec.
Our HDMI cables are made with the highest quality materials and include a braided shield, CL3 rated PVC jacket, gold plated contacts to prevent rust over time and ferrite cores to reduce noise and electromagnetic interference. Furthermore, our High Speed HDMI cables come in different lengths for your convenience. For delivering a true home theater and gaming experience, we recommend our High Speed HDMI cable with Ethernet support.
Features
- Supports resolutions: up to 4K Ultra HD 2160p at 60Hz for crystal-clear picture quality.
- 24K hardened gold contacts: ensure minimal signal loss and corrosion resistance.
- Three layer high density shielding: provides quality protection against interference, enhancing signal integrity.
- Twisted pair construction: reduces crosstalk for smoother data transmission.
- HDMI Ethernet Channel: integrates networking capabilities, combining audio, video, and data into one cable.
- Audio Return Channel: enables sending audio data upstream from the TV to a sound system, simplifying connections.
- 3D support: allows for immersive viewing and gaming experiences.
- In-wall rated: safe for installation behind walls and eliminates clutter.
- Color: sleek black design complements any setup.
- Length: 3 feet, perfect for connecting devices in close proximity.
- 28 AWG wires: ensure durability and reliability.
- 2 ferrite cores: reduce noise and interference for clearer signals.
- Bare copper conductors: deliver optimal performance through improved conductivity.
PI Manufacturing HDMI-14-MM-3-B Detailed Specifications
| Feature | Details |
| Resolution Support | Up to 4K Ultra HD 2160p at 60Hz |
| Gold Contacts | 24K hardened for corrosion resistance |
| Shielding | Three layer high density shielding |
| Construction | Twisted pair |
| Networking Capability | HDMI Ethernet Channel up to 100 Mb/sec |
| Audio Return Channel | Yes, supports eARC |
| 3D Support | Yes |
| In-wall Rated | Yes |
| Color | Black |
| Length | 3 feet |
| Wire Gauge | 28 AWG |
| Ferrite Cores | 2 |
| Conductors | Bare copper |






