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Short black HDMI male-to-female extension cable, 3.3 ft

Keyence

Keyence HDMI Extension Cable 3.3FT 2.1 8K@60Hz 4K@120Hz 48Gbps Male to Female Adapter

SKU CH-GE91-EJHK1

Extends HDMI connections by 3.3 ft with 48 Gbps bandwidth for 8K at 60 Hz and 4K at 120 Hz

  • Adapter typeHDMI Cables
  • Extend 8K 60Hz signal with 48Gbps bandwidth
  • Reach 4K 120Hz or 144Hz for smooth gaming
  • Male-to-female adapter protects device ports from wear
  • Fits tight spaces behind wall-mounted TVs cleanly
  • Works with HDMI 2.1 2.0 and 1.4 devices

Extension cable for HDMI 2.1 devices

This 3.3 ft male-to-female cable extends an existing HDMI link while preserving the full 48 Gbps bandwidth of the HDMI 2.1 specification. It supports 8K resolution at 60 Hz and 4K resolution at 120 Hz or 144 Hz with dynamic HDR. The adapter is suited for owners of Fire TV Stick, Chromecast, laptops, consoles, projectors or monitors who need extra reach behind a wall-mounted display or inside a tight cabinet.

Builders needing longer runs or extra ports

The extender adds only 1 metre of length, and the supplier notes that total cable length should not exceed 5 metres for stable signalling. Installations that require runs beyond that limit, or users who need to split one source to multiple displays, should consider active fibre cables or a powered HDMI switch instead of this passive adapter.

48 Gbps bandwidth rating

The single specification that determines whether this part fits a build is its certified 48 Gbps throughput, which carries uncompressed 8K 60 Hz and 4K 144 Hz signals with eARC audio. Cables or adapters limited to 18 Gbps cannot transport those modes without compression or chroma subsampling, so verifying the 48 Gbps figure against the source device and display requirements is the decisive check.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 60% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Adapter typeHDMI Cables

Questions about this item

What HDMI standard does this extension cable use and what bandwidth does it support?

It uses HDMI 2.1 and supports up to 48Gbps bandwidth for 8K@60Hz and 4K@120Hz signals.

What physical connectors does this extender have and how long is the cable?

It has an HDMI male plug on one end and an HDMI female port on the other with a 3.3ft (1m) cable length.

How do I install this extender and what total cable length should I avoid exceeding?

Plug the male end into your source device and connect your existing HDMI cable to the female end; keep the total combined cable length under 5 metres for signal stability.

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