Synergy 21 Cable Video HDMI ST/ST 3,0m *Synergy21*

3 m
Ratings
BrandMore from Synergy 21
Delivered between 2.1.2026 and 7.1.2026
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Length8

Product details

The Synergy21 HDMI cable, with a length of 3 meters, offers a reliable connection for high-resolution video and audio transmissions. It supports HDMI version 2.1, enabling a maximum data transfer rate of 48 Gbit/s. With an impressive maximum video resolution of 7680 x 4320 pixels (UHD 4K) and a refresh rate of up to 60 Hz, this cable is ideal for use with modern TVs, monitors, and other devices that play high-resolution content. The gold-plated connectors ensure improved signal transmission and durability. The cable is designed in a classic black and features straight connectors for easy handling and installation. It is therefore an excellent choice for anyone who values quality and performance.

  • Supports 3D video and High Dynamic Range (HDR) for an enhanced viewing experience
  • Compatible with Dolby TrueHD for high-quality surround sound
  • Maximum refresh rate of 60 Hz for smooth image display
  • Round cable design for flexibility and easy installation
  • Suitable for transmitting 4K content at 120 Hz.

Key specifications

Connection A
HDMI (type A)
Connection B
HDMI (type A)
Cable connection
Connection (m/m)
Video cable type
HDMI cable
Length
3 m
Item number
31817280

General information

Manufacturer
Synergy 21
Category
Video cables
Manufacturer no.
S215415V3
Release date
10.10.2022

Colour

Cable colour
Black

Material

Material
Gold

Video cable properties

Video cable type
HDMI cable
Cable version
HDMI 2.1
HDMI cable type
HDMI standard
HDMI version
2.1
Type
Cable
Cable design
Round
Cable connection
Connection (m/m)
Maximum image quality
4K
Max. Video resolution
7680 x 4320 pixels
Max. video resolution standard
UHD 4K
Maximum frame rate
50 Hz
Cable Application
Video
American Wire Gauge (AWG)
30
Max. data transfer rate
48 Gbit/s

Plug type

Connection A
HDMI (type A)
Connection B
HDMI (type A)
Plug type
Flat
Color Connections
Gold

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Items per sales unit
1 pcs.
Length
3 m

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Video cables» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Synergy 21
    Not enough data
  • 1.Aten
    0 %
  • 1.clicktronic
    0 %
  • 1.CSL
    0 %
  • 1.HDMI
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Synergy 21
    Not enough data
  • 1.Club 3D
    0 days
  • 1.Delock
    0 days
  • 1.Digitec
    0 days
  • 1.Digitus
    0 days

Return rate

How often is a product of this brand in the «Video cables» category returned?

Source: Digitec Galaxus
  • Synergy 21
    Not enough data
  • 1.Nedis
    0.2 %
  • 2.RØDE
    0.4 %
  • 3.clicktronic
    0.8 %
  • 4.MediaRange
    1 %
Source: Digitec Galaxus