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90-Degree Flat 48Gbps Ultra HD 8K HDMI Cable 10 ft
Cable Matters

90-Degree Flat 48Gbps Ultra HD 8K HDMI Cable 10 ft

Summary
Lastest tests on Jun 03 2022.

Good cable but be careful with the angled HDMI plug. Be careful with the angled HDMI plug.

Name Value Tested
8K/60Hz - 4K/120Hz yes
Cable length (total) 305 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 Cables Matters Jun 03 2022

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
Plugs color black black -
Cable color black black -
Compatibility Exp. value Rec. value Result Notes
Plug 1 shape straight straight -
Plug 2 shape angled angled Angled the wrong way for LG OLED TVs and back panel HDMI plugs. Can only be plugged to the back of the Xbox Series X for the tests.
Plug 1 - HDMI Type A yes yes -
Plug 2 - HDMI Type A yes yes -
Safety & Security Exp. value Rec. value Result Notes
Continuity yes yes -
DC Resistance yes yes -
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 yes -

Phase 2

Appearance Exp. value Rec. value Result Notes
Cable length (total) - 305 cm -
Cable length (w/o plugs) - 298 cm -
Cable diameter - 13 mm width of the cable since it is a flat cable. Thickness is around 3.6 mm.
Audio capabilities Exp. value Rec. value Result Notes
eARC yes yes -
32 channels of uncompressed audio. yes yes -
Compatibility Exp. value Rec. value Result Notes
Plug 1 width - 20 mm -
Plug 2 width - 20 mm -
Plug 1 thickness - 11 mm -
Plug 2 thickness - 9 mm -
Signal and Data Transfer Exp. value Rec. value Result Notes
HDCP 2.3 yes yes -
Video capabilities Exp. value Rec. value Result Notes
8K/60Hz - 4K/120Hz yes yes -
VRR yes yes -
QFT yes yes -
Dynamic HDR - Dolby Vision yes yes -
ALLM yes yes -
QMS yes yes -
Static HDR - HDR 10 yes yes -