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8K 48Gbps HDMI 2.1 Cable 30 Feet CL3 in Wall Rated
iBirdie

8K 48Gbps HDMI 2.1 Cable 30 Feet CL3 in Wall Rated

Summary
Lastest tests on May 27 2022.
Name Value Tested
8K/60Hz - 4K/120Hz yes -
Cable length (total) 920 cm -
Dynamic HDR - Dolby Vision yes -
eARC yes -
HDCP 2.3 yes -
HDMI 2.1 yes
Plug 1 - HDMI Type A yes
Plug 2 - HDMI Type A yes
Ultra High Speed HDMI 48Gbps yes
Marketplace Vendor Tested on Notes
Amazon US Dreambirdie May 27 2022 Need to order another cable to compare results.

Passive HDMI 2.1 Type A to Type A with Ethernet cable v1  

Legend: Passed - Not recorded - Failed

Phase 1

Appearance Exp. value Rec. value Result Notes
Cable color Black Black -
Plugs color Grey Grey -
Compatibility Exp. value Rec. value Result Notes
Plug 1 shape straight straight -
Plug 2 shape straight straight -
Plug 1 - HDMI Type A yes yes -
Plug 2 - HDMI Type A yes yes -
Safety & Security Exp. value Rec. value Result Notes
Continuity yes no Continuity between wire 2 and shell.
DC Resistance yes no slightly elevated on power wire 17.
Signal and Data Transfer Exp. value Rec. value Result Notes
Ultra High Speed HDMI 48Gbps yes yes -
Ethernet signal integrity over HDMI yes yes -
HDMI 2.1 yes yes -
HDMI signal integrity yes no VEO barely at 10% on wire pair 4 and 6.