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Adapters

Unlike extension cables, Adapters increase the reach of the cables and allow the transfer of information between different types of connections. You can use the adapters to interconnect different video, audio and USB cables. We will be happy to help you choose the suitable adapter for your purposes.

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Adapter or Converter?

A basic passive adapter is sufficient to convert the signal between the different analogue or digital interfaces. But if you want to convert a digital signal to an analogue, you will need a DAC converter. An ADC (analogue to digital) converter performs the opposite. However, DAC converters have a higher susceptibility to interference, which can degrade the transmission quality.

Audio Adapter

Audio Adapters are used to convert audio signals between different audio connectors. The most commonly used audio interfaces include 3.5mm and 2.5mm Jacks, RCA adapters and optical cables.

i

For iPhone 7 and above, you will find the Lightning to Jack adapter useful, as these phones no longer have a separate Jack output.

Video Adapter

Video Adapters are mainly used for connecting the TV to different kinds of video players. In addition to video, they can also transmit an audio track. The most common connectors in this category are HDMI, VGA, DisplayPort, DVI and Scart.

The following interfaces can be interconnected without the need for an adapter:

  • Different versions of HDMI - for example, HDMI 1.3 and HDMI 1.4.
  • DisplayPort and Thunderbolt.1867
  • DVI-A, DVI-D and DVI-I.

USB Adapter

A USB adapter transfers data between USB, micro USB, and USB-C connectors. They often include multiple output connectors, or they may have an HDMI interface or RJ-45 connector for network connectivity.

You can do without an adapter if you want to connect the following interfaces:

  • USB 2.0 and USB 3.2 (formerly USB 3.1)
  • USB-C and Thunderbolt.


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501 Results
4.5 17×
AKASA G-Nexus PX24
Adapter PCIe 8-pin power supply - interconnect, straight and curved end, cable length 0.3 m
32.90 €
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In stock 3 pcs
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Order Code: AKAgnpx24
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 4.79 €
Amazing Deal 5.99 €
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Order Code: SWISSz4
5.0
IK Multimedia Lightning to Micro-USB cable
Adapter USB Micro-B and lightning - connecting, straight end, cable length 1.5 m
from  35.80 €
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Order Code: IKM01i7
4.8 51×
Vention HDMI 270 Degree Male to Female Vertical Flat Adapter Black
Adapter HDMI to HDMI - with gold-plated connectors, curved end
Buy with code ALZADAYS35AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 2.02 €
3.10 €
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Order Code: VENTh37
4.2 91×
Vention USB External Sound Card Black
External Sound Card - USB-A
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 5.51 €
6.89 €
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Order Code: VENTL4
5.0
PremiumCord Adapter 1xBNC Female - 1xCINCH Male
Adapter type male - cinch (RCA) female - BNC, suitable for: audio and network, gilded
3.10 €
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Order Code: WD972b49
4.7 58×
I-TEC USB-C Metal Gigabit Ethernet
Adapter - 0,28m, male connectors: 1× USB-C (Thunderbolt 3), female connectors 1× RJ-45 (Thunderbolt 3), LED indication, straight connector ends
19.90 €
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Order Code: JP910n5b
4.4
Vention 1-Port USB External Sound Card 1M Black (OMTP-CTIA)
External Sound Card - USB-A, sampling frequency 96 kHz, bit depth 24 bit
12.90 €
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Order Code: VENTL12
3.9 16×
Vention HDMI 2.1 Female to Female 8K Adapter Gray Aluminum Alloy Type
Adapter HDMI - metal body, with double-sided connector, with gold-plated connectors
4.69 €
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Order Code: VENTh87
4.9 28×
Vention 3.5mm Jack Male to 2x RCA Male Audio Cable 10m Black Metal Type
AUX Cable connecting, 10m, male connectors: 1× jack 3.5 mm, 2× cinch (RCA) analog audio, Gold-Plated Connectors, straight connector ends
10 €
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Order Code: VENTj40b
4.8 140×
AXAGON ADE-TRC, USB-C>GLAN, Metal Gray
Network Card - USB-C 3.2 Gen 1 -> RJ45 connector, Gigabit Ethernet, Wake on LAN, automatic installation, USB-C cable 15cm
17.90 €
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Order Code: AG300e2
4.5 10×
i-tec USB-C Metal 2.5Gbps
Network Card - USB-C, RJ45, 2.5Gbps, Ethernet
36.90 €
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Order Code: JP910o1
4.0
i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) DP Video Adapter
Adapter USB-C to DisplayPort - with gold-plated connectors, detachable termination
45.90 €
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In stock 1 pcs
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Order Code: JP910b33
4.3 49×
Vention Cotton Braided DP (DisplayPort) 2.0 10K Ultra Cable 5m Black Zinc Alloy Type
Video Cable 5m - interconnection, male connectors: 2× DisplayPort (DisplayPort 2.0) with a bit rate of up to 16K (15360×8640) at 60Hz, 32 audio/sound channels, with double-sided end cap, with gold-plated connectors, shielded, straight ending
Buy with code ALZADAYS35AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 10.34 €
15.90 €
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Order Code: VENTk142
4.9 51×
Vention HDMI 90 Degree Male to Female Adapter Black 2 Pack
Adapter HDMI to HDMI - with gold-plated connectors, curved end - 2.05 €/pcs
4.09 €
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Order Code: VENTh34
4.8 62×
Vention 3.5mm Female to 2x RCA Male Audio Cable, 2m, Black, Metal Type
AUX Cable connecting, 2m, male connectors: 1× cinch (RCA) analog audio, female connectors: 1× jack 3.5 mm, Gold-Plated Connectors, straight connector ends
5.89 €
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In stock > 10 pcs
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Order Code: VENTj70
4.2
Vention Gaming Audio Amplifier Black
External Sound Card - USB-C, sampling frequency 192 kHz, bit depth 24 bit, cable interface: USB-A and USB-C
Buy with code ALZADAYS30AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 41.93 €
Amazing Deal 59.90 €
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In stock > 5 pcs
Order Code: VENTL10
4.9 37×
Vention HDMI 90 Degree Male to Female Vertical Flat Adapter Black
Adapter HDMI to HDMI - with gold-plated connectors, curved end
3.19 €
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Order Code: VENTh35
4.8 27×
PremiumCord Mini DisplayPort -> DVI M/F
Adapter - 0,15m, male connectors: 1× DisplayPort Mini (DisplayPort 1.1a), female connectors 1× DVI-I Dual Link, straight connector ends
12.90 €
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Order Code: MN450h
3.9
AXAGON RVC-HI8KPD, USB-C -> HDMI 2.1 adapter, 8K/60Hz, 4K/144Hz, HDR10+, PD 100W
Adapter USB-C to HDMI and USB-C - MHL support, straight end, cable length 0.16 m
33.90 €
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Order Code: AG200a88
5.0 10×
PremiumCord Adapter USB-C to DisplayPort DP1.4 Male/Female 8K@60Hz and 4k@120Hz 20cm
Adapter USB-C to DisplayPort - HDMI certification, metal body, gold-plated connectors, flat end
Great price 14.90 €
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Order Code: WD943f44
4.7 419×
Vention 3.5mm Jack Male to 2x RCA Male Audio Cable 5m Black Metal Type
AUX Cable connecting, 5m, male connectors: 1× jack 3.5 mm (TRS), 2× cinch (RCA) analog audio, Gold-Plated Connectors and metal Body, straight connector ends
6.70 €
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Order Code: VENTj40
4.8 16×
AKASA AK-CB050-40
Adapter -
10.90 €
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In stock 1 pcs
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Order Code: MK350h4
4.3 18×
FIXED LINK for headphone connection from USB-C to 3.5mm jack with DAC chip white
Adapter USB-C to 3.5 mm jack - straight end, regular braid
11.90 €
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In stock > 10 pcs
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Order Code: FXDsc018

Adapters

Adapters

In the category Adapters on Alza.at, we currently have a total of 501 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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