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STARTECH

STARTECH HDMM21V1M HDMI 2.1 cable 1m 48Gbps 8K 60Hz

SKU CH-A4S3-JGMA3 MPN HDMM21V1M

Certified Ultra High Speed HDMI 2.1 cable delivers 48Gbps for 8K 60Hz and 4K 120Hz with HDR10+, Dolby Vision and eARC audio

  • TypeHDMI Cables
  • ColorBlack & Gray
  • Cable Length3.28 ft. (1m)
  • Connector Number2
  • Connect From1 x HDMI 2.1 Male
  • Connect To1 x HDMI 2.1 Male
  • 8K 60 Hz video at 48 Gbps bandwidth
  • 4K 120 Hz refresh for smooth high-frame-rate content
  • Certified Ultra High Speed HDMI for guaranteed 8K performance
  • Gold-plated connectors resist corrosion for lasting signal integrity
  • TPE jacket withstands 10000 insertions and 600 bends

Certified Ultra High Speed HDMI 2.1 cable

This 1m cable meets the Certified Ultra High Speed HDMI specification and carries 48Gbps bandwidth for 8K 60Hz or 4K 120Hz video. Gold-plated 19-pin connectors and a TPE jacket rated for 10000 insertions and 600 bends provide durable everyday use. It supports Dynamic HDR10+, Dolby Vision, eARC and HDCP 2.3 for premium AV signals.

Home-theatre and PC builders needing 8K 60Hz

Suits users connecting a laptop, workstation, console or media player to an 8K monitor, TV or projector where full 48Gbps throughput is required. Not suited for runs longer than 1m, installations needing active signal boosting, or setups that require right-angle or locking connectors.

Passive 1m male-to-male link for direct

Plugs straight into two HDMI 2.1 ports without external power, freeing up USB or power sockets that active cables would occupy. The 30AWG conductors and aluminum-Mylar foil with braid shielding keep the cable thin and flexible for tight routing behind equipment racks or wall-mounted displays.

Highlights

  • 8K 60 Hz video at 48 Gbps bandwidth
  • 4K 120 Hz refresh for smooth high-frame-rate content
  • Certified Ultra High Speed HDMI for guaranteed 8K performance
  • Gold-plated connectors resist corrosion for lasting signal integrity
  • TPE jacket withstands 10000 insertions and 600 bends

Specifications

BrandStarTech.com
ModelHDMM21V1M
TypeHDMI Cables
ColorBlack & Gray
Cable Length3.28 ft. (1m)
Connector Number2
Connect From1 x HDMI 2.1 Male
Connect To1 x HDMI 2.1 Male
Terminal GenderMale to Male
ShieldingYes
Specifications1 - Connector A: HDMI (19 pin)
1 - Connector B: HDMI (19 pin)
Active or Passive Adapter: Passive
Number of Conductors: 19
Connector Plating: Gold
Cable Jacket Material: TPE - Thermoplastic Elastomers
Cable Shield Material: Aluminum-Mylar Foil with Braid
Maximum Data Transfer Rate: 48Gbps
Maximum Digital Resolutions: 8K 60Hz (7680 x 4320)
Audio Specifications:
HDMI - 32 Channel Audio
HDMI - 7.1 Channel Audio
HDMI - 5.1 Channel Audio
Shipping weight0.05 kg
Package size226 × 203 × 25 mm

Questions about this item

What HDMI version must my display and source support to use the 48Gbps bandwidth of this cable?

Both devices need HDMI 2.1 ports to achieve the full 48Gbps data rate and enable 8K 60Hz or 4K 120Hz video.

Will this cable work with my existing HDMI 2.0 monitor and laptop?

Yes, the cable is backward compatible and will carry 4K 60Hz, HDR and 7.1 audio over HDMI 2.0 ports, but 8K 60Hz and 4K 120Hz require HDMI 2.1 on both ends.

How can I verify the cable is delivering 8K 60Hz after I connect it?

Check the display’s on-screen information or your graphics control panel to confirm the active resolution reads 7680 x 4320 at 60Hz and that HDR or Dolby Vision is shown as active.

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