STARTECH 

STARTECH HDMM21V50CM 20IN HDMI 2.1 CABLE 8K - CERTIFIED ULTRA HIGH SPEED CABLE

Mfg Part Number:  HDMM21V50CM  
Image may not reflect the actual item.
Price: $44.99 + Free Shipping
Quantity:
In Stock: 1261
Last Updated: Jun 18, 2025
No Sales Tax except these states
, PO and Wire.

This 20 in (50 cm) Ultra High-Speed HDMI Cable, withstands the daily demands of connecting your HDMI devices. Tested to endure strenuous wear and tear, this durable cable is a must-have for both business and consumer applications.

Experience HDMI 2.1

This high performance 8K cable supports resolutions of up to 8K at 60Hz (7680x4620p), 5K at 60Hz, and 4K at 120Hz at bandwidths of up to 48Gbps. It supports High Dynamic Range (HDR10+) and Dolby Vision for higher contrast ratio and vivid colors.

In addition, eARC (Enhanced Audio Return Channel) supports up to 32 uncompressed 5.1 and 7.1 digital audio channels to support DTS-HD Master Audio™; DTS:X®; Dolby® TrueHD, Dolby Atmos® for high quality sound. Latest HDCP 2.3 encrypts and secures your video and audio content.

The perfect cable for creating the ultimate home theater or for providing lifelike digital signage.

This cable is compatible with all 8K ready devices and is backward compatible with previous HDMI specifications.

Ultra High Speed Certification

The cable has undergone rigorous compliance testing and is certified by an HDMI Authorized Test Center. This ensures it supports the high bandwidth enabled features it promises. An EMI test is performed to ensure the cable minimizes interference from wireless signals.

Cable Key Features

  • Aluminum-mylar foil with braided shielding improves EMI protection
  • Flexible TPE jacket and strain reliefs (TPE is non-toxic & halogen free)
  • Insulated conductors reduce friction and provide more flexibility

Connector Key Features

  • Die-cast aluminum sub-structure shielding improves signal integrity and prevents signal degradation
  • Corrosion-resistant gold-plated connectors ensure premium video quality & enhanced reliability
  • Tested to withstand 10,000+ insertions

This product is backed for life, including free lifetime 24/5 multi-lingual technical assistance.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number HDMM21V50CM
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name HDMI Audio/Video Cable
Packaged Quantity 1
Product Type A/V Cable
Technical Information
Cable Type HDMI
Cable Length 1.64 ft
Connector Type on First End HDMI 2.1 Digital Audio/Video - Male
Connector Gender on First End Male
Connector on First End Details 1 x 19-Pin HDMI 2.1 Digital Audio/Video - Male
Connector Type on Second End HDMI 2.1 Digital Audio/Video - Male
Connector Gender on Second End Male
Connector on Second End Details 1 x 19-Pin HDMI 2.1 Digital Audio/Video - Male
Connector Plating Gold
Shielding Yes
Device Supported Desktop Computer
Device Supported Computer
Device Supported Digital Signage Display
Device Supported Monitor
Device Supported TV
Device Supported Workstation
Device Supported Home Theater System
Device Supported Display
Device Supported Audio/Video Device
Device Supported Notebook
Device Supported Projector
American Wire Gauge 30/32 AWG
Data Transfer Rate 48 Gbit/s
Supported Resolution 7680 x 4320
Number of Conductors 19
Features Flexible
Features Corrosion Resistant
Features EMI Protection
Features Bend Resistant
Features Enhanced Audio Return Channel (eARC)
Features HDR10+ Support
Features Wear Resistant
Features Passive
Features Halogen Free
Features Tear Resistant
Features Strain Relief
Features HDCP 2.3
Physical Characteristics
Product Color Gray
Product Color Black
Shielding Material Aluminum Mylar Foil
Shielding Material Die-cast Aluminum
Shielding Material Braided Aluminum
Jacket Material Thermoplastic Elastomer (TPE)
Shipping Height 1.20"
Shipping Width 8.70"
Shipping Weight (Approximate) 10.24 oz
Miscellaneous
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin China
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[1024] [true] [Yes] [No] [Yes]