**Specifications:**
**Brand:** Jinghua
**Variants:** 8K Pure Copper, Series, 8K Braided Edition, 8K Upgraded Edition, 4K Alloy Edition, 4K Engineering Edition, 4K Basic Edition, Engineering Edition
**Length:** 1-10 meters
**Resolution:** 8K/60Hz, 4K/144Hz, 4K/60Hz, 2K/144Hz, 2K/120Hz, 1080P/240Hz
**Material:**
- **Shell:** Aluminum Alloy, Rubber
- **Cable:** Cotton Braided, PVC
**Connector:** Gold-Plated, Nickel-Plated
**Core Wire:** 19 Cores
**Shielding:** Aluminum-Magnesium Wire, Aluminum Foil
**Features:** Colorful Visuals, 3D Imaging, Office Projection, Gaming Support
**Compatibility:** PS4/5, Switch, Xbox, Laptops, Desktops, TVs, Projectors
**Modes:** Duplicate, Extend, Gaming Interaction
**Model:** HDMI 2.0 High Definition Cable, Model H630
**Resolution Support:** 3840*2160P
**Refresh Rate:** 1-3 meters: 4K/60Hz, 5-20 meters: 4K/30Hz
**Packaging:** 1-5 meters in bags, 8-20 meters in boxes
**Warranty:** 1 year
**Note:** Measurements are approximate and may have slight errors
**Package Includes:**
Jinghua HDMI 2.0 High Definition Cable (Model H630)
4K High Definition, 3D Imaging, HDR, Engineering Wiring
Cable Lengths: 20cm, 25cm, 40cm, 80cm
**FAQ:**
**Q1:** What resolutions does HDMI 2.1 cable support?
- **A:** HDMI 2.1 cable supports 8K/60Hz, 4K/144Hz, 2K/240Hz, and is backward compatible.
**Q2:** Why can't I achieve 8K/4K (backward compatible) high refresh rates when connecting to a monitor?
- **A:** Some monitors may have HDMI 2.0 ports that limit the refresh rates. DisplayPort (DP) is required for high resolutions and refresh rates.
**Q3:** How can I use HDMI 2.1 cable for high resolutions and refresh rates?
- **A:** Ensure your monitor and graphics card support HDMI 2.1. If both do, you can use HDMI 2.1 cable for high resolutions and refresh rates.
