CABLETIME HDMI 2.1 Female to Female Coupler Adapter, 8K@60Hz & 4K@120Hz
HDMI 2.1 Female to Female Coupler Adapter, 8K@60Hz & 4K@120Hz
Extend an existing HDMI run while retaining compatible 8K@60Hz, 4K@120Hz, HDR, VRR and ARC functions across a fully capable HDMI 2.1 chain.
Join two HDMI male cables in a compact 48Gbps coupler
8K@60HzCompatible UHD output4K@120HzHigh-refresh video48GbpsHDMI 2.1 bandwidthFemale–FemaleJoins two HDMI male plugs
Passive coupler: cable length still matters
This adapter does not amplify the signal. Total cable length, cable quality and every connected device determine whether high-bandwidth modes remain stable. Keep the combined run as short as practical.
| Connectors | HDMI female to HDMI female |
|---|---|
| Maximum modes | 8K@60Hz; 4K@120Hz; up to 48Gbps |
| Features | ARC, HDCP 2.3, HDR, VRR and compatible multichannel audio |
| Model / SKU | CP46U / CT-HEF8K-AG |
USE
- Connect one HDMI male cable to either side.
- Connect the second HDMI male cable.
- Test the required resolution and refresh rate.
COMPATIBILITY
For HDMI male cables used with TVs, monitors, projectors, consoles, PCs, AV receivers and switches.
USER SCENARIOS
- Extend an installed HDMI cable
- AV rack patch point
- Wall-mounted display cable management
- Join two short HDMI cables
FAQ
Amplifier? No.
Always 8K? Only with two suitable cables and compatible devices.
Bidirectional? Either side can face the source because it is passive HDMI-to-HDMI.
GST invoice, India support and applicable warranty.
Check the signal path first.
Identify the source and display or capture device, check connector type and conversion direction, then connect and select the correct input. Choose a video mode supported by the complete setup.
Will I always get the maximum listed resolution?
Actual output depends on the source, receiving device, intermediate equipment, selected mode and the length or version you choose. Check any length-specific limits in the product details.
Which length or version should I select?
Use the product selector to choose the required option. Check that option against any model, connector, length or pack-size distinctions in the specifications before ordering.