MONOPRICE
38644 MONOPRICE 8K ULTRA HIGH SPEED HDMI EXTENSION CABLE - HDMI 2.1 8K@60HZ 4K@120HZ 4
Mfg Part Number: 38644 , Item #: 5240580
Image may not reflect the actual item.
Price: $24.71
Quantity:
In Stock: 607
Last Updated: Mar 29, 2026
No Sales Tax except these states
, PO and Wire.
DynamicView™ Ultra 8K High Speed HDMI Cables are the next generation of HDMI cables. Supporting up to 8K resolution and 48Gbps bandwidth, this future-proofed cable just might be the last HDMI cable you'll ever need.
DynamicView supports Dynamic HDR, meaning content will be able to take advantage of HDR's expanded contrast ranges, brightness levels, and heightened levels of detail, and now have them optimized on a scene-by-scene or even a frame by-frame basis.
DynamicView Ultra 8K supports eARC, enabling the most advanced audio formats (including Object Based Audio) and audio signal control capabilities.
This Ultra 8K High Speed HDMI Cable supports the following features:
- Supports 8K@120Hz/60Hz/30Hz, 4K@144Hz/120Hz/60Hz/30Hz video resolutions
- Backwards compatible with HDMI™ versions 2.0 & 1.4
- Supports VESA™ DSC 1.2a/BT.2020
- Supports HDR10 Dolby Vision™, Variable Refresh Rate (VRR), and Quick Frame Transport
- Supports up to 32 audio channels and a 1536kHz audio sampling rate
- Supports Dynamic HDR
- Delivers up to 48Gbps bandwidth
- Supports eARC (Enhanced Audio Return Channel) and eARC Object-Based Audio
- Supports Game Mode VRR and the advanced game eco-system
Main Specification
| General Information | |
| Manufacturer | Monoprice, Inc |
| Manufacturer Part Number | 38644 |
| Manufacturer Website Address | http://www.monoprice.com |
| Brand Name | Monoprice |
| Product Line | DynamicView |
| Product Name | Extension HDMI Data Transfer Cable |
| Product Type | Data Transfer Cable |
| Technical Information | |
| Cable Type | HDMI |
| Cable Characteristic | Extension Cable |
| Cable Length | 3 ft |
| Data Transfer Rate | 48 Gbit/s |
| Supported Resolution | 7680 x 4320 |
| Supported Resolution | 3840 x 2160 |
| Features | Enhanced Audio Return Channel (eARC) |
| Features | HDR10 Support |
| Features | HDR Support |
| Features | Variable Refresh Rate (VRR) |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Warranty | |
| Limited Warranty | Lifetime |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
