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Two grey braided HDMI cables with gold plugs coiled together

Keyence

Keyence HDMI Audio Video Converter Grey 4ft 2Pack

SKU CH-50AG-PTC93

Two 4 ft cables deliver 48 Gbps bandwidth for 8K at 60 Hz, 4K at 120 Hz and 144 Hz gaming with VRR, QFT, QMS and ALLM plus HDCP 2.2 and 2.3, Dynamic HDR, SBTM and eARC for Dolby Atmos and DTS:X sound

  • Changer TypeHDMI Cables
  • Supports 8K resolution at 60 Hz for ultra-clear visuals
  • Delivers 4K at 120 Hz and 144 Hz for smooth gaming
  • 48 Gbps bandwidth handles high-speed data transfer
  • Braided design with anti-bending tails increases cable durability
  • Two 4-foot cables provide flexible connection options

What the product is and who it is for

This pack contains two four-foot HDMI cables rated for 48 Gbps bandwidth. They support 8K resolution at 60 Hz, 4K at 120 Hz and 2K at 144 Hz with HDCP 2.2 and 2.3 compliance. The cables suit owners of Apple TV 4K, NVIDIA SHIELD TV, Fire TV 2021, MacBook Pro 14 and 16 with M1 Pro or Max, Mac mini, Mac Studio and Xbox Series X who need reliable high-speed links.

How easy it is to install

Each cable uses a standard HDMI connector with 24 K gold-plated contacts and an anti-bend strain relief, so insertion is straightforward. The braided jacket resists kinking during routing behind furniture. The only common issue is ensuring the source device and display both enable HDMI 2.1 features such as VRR, QFT, QMS and ALLM; otherwise the link will fall back to lower modes.

How it behaves under sustained load

The 48 Gbps ultra-high-speed rating is maintained across the full four-foot length, allowing continuous 8K 60 Hz or 4K 120 Hz streaming without signal degradation. Dynamic HDR with SBTM and eARC audio including Dolby Atmos and DTS:X remain stable during extended gaming or playback sessions. The premium braided construction and reinforced tails prevent intermittent contact that can appear after repeated heating and cooling cycles.

Highlights

  • Supports 8K resolution at 60 Hz for ultra-clear visuals
  • Delivers 4K at 120 Hz and 144 Hz for smooth gaming
  • 48 Gbps bandwidth handles high-speed data transfer
  • Braided design with anti-bending tails increases cable durability
  • Two 4-foot cables provide flexible connection options

Specifications

Changer TypeHDMI Cables

Questions about this item

How can I confirm the cable is delivering 8K at 60 Hz after connecting it?

Check the display settings on the source device and the TV to verify the output shows 8K resolution at 60 Hz with HDR active.

What is included in the pack and what extra items might be needed?

The pack contains two 4 ft grey HDMI cables with gold-plated connectors and braided jackets; no additional adapters are required for standard HDMI ports.

Which version should I choose for 4K 120 Hz gaming on a current console?

These HDMI 2.1 cables support 48 Gbps bandwidth and handle 4K at 120 Hz with VRR and ALLM, matching the needs of modern consoles.

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