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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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503 Results
18.90 €
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Order Code: VENTh96
1.0
Epico USB-C to HDMI Adapter - Space Grey
USB Hub - with integrated USB cable, powered via USB-C, material aluminium, silver colour, dimensions 5.23 × 2.3 × 1 cm (H×W×D), weight 0.018 kg
Discounted -4 % 46.90 € 48.90 €
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Order Code: EPICOd01
3.7 135×
OEM 2x RJ45 8p8c
Adapter - female connectors 3× RJ-45 (CAT3), straight connector ends
from  1.67 €
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Inter-Tech (SFF-8087) Mini-SAS to 4x SATA, cross-over, 1m
Adapter SATA and MiniSAS (SFF-8087) - standard braid, cable length 1 m
21.90 €
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Order Code: ITEre02
4.0
Vention Cotton Braided USB-C Male to 3.5mm Female Audio Digital Signal Converter PD 60W 0.1M Gray
Adapter USB-C to 3.5 mm jack and USB-C - straight end, cotton braid, cable length 0.1 m
21.90 €
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Order Code: VENTw93
4.6 125×
PremiumCord HDMI M --> HDMI F, support 1080p HDTV - curved
Adapter - male connectors: 1× HDMI (HDMI 1.3), female connectors 1× HDMI (HDMI 1.3), straight connector ends
3.70 €
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Order Code: MK634q
AXAGON ADA-HA, Hi-Res DAC audio adapter, 384kHz/32bit stereo, USB-A to 3.5mm jack
External Sound Card - USB-A, sampling frequency 384 kHz, bit depth 32
New arrival 11.90 €
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Order Code: AG310f
4.6 164×
AKASA 4-pin PSU molex
Adapter - male connectors: 1× molex, 4× 3-pin for fan
3.40 €
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Order Code: MK350f
19.90 €
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Order Code: VELX01dac2
20.90 €
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Order Code: VELX01dac3
52.90 €
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Order Code: JP910b35
59.90 €
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Order Code: VENTk186
60.70 €
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Order Code: VENTk187
18.19 €
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Order Code: VENTk192
4.9 14×
Mobile Origin 240W USB-C Rotation Adapter CB5
Adapter USB-C to USB-C - LED indication, metal body, swivel end, metal braid
8.09 €
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Order Code: MOBORIGe13
9.29 €
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Order Code: UGREa39
9.40 €
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Order Code: UGREa36
6.89 €
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Order Code: UGREa29
Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8643) Mini-SAS HD, 0.75m
Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect
Discounted -11 % 30.90 € 34.90 €
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In stock 2 pcs
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Order Code: ITEre13
5.0
Inter-Tech (SFF-8643) Mini-SAS HD to (SFF-8087) Mini-SAS, 0.75m
Adapter MiniSAS (SFF-8087) and MiniSAS (SFF-8643) - built-in, standard braid, cable length 0.75 m
19.90 €
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Order Code: ITEre04
Inter-Tech (SFF-8643) Mini-SAS HD to (SFF-8643) Mini-SAS HD, 1m
Adapter MiniSAS (SFF-8643) - built-in, standard braid, cable length 1 m
20.90 €
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Order Code: ITEre05
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. 15.33 €
21.90 €
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Order Code: VENTh102
5.0
AKASA - G-Nexus P16 Plus, 90 Degree 12V-2X6 Adapter / AK-CBPW34-BK
Adapter PCIe 6-pin power supply to PCIe 6-pin power supply - metal body, corner, curved end
20.90 €
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Order Code: MK358a4
4.7
Vention USB-C + USB-A to Gigabit Ethernet Adapter 0.15M Gray Aluminum Alloy Type
Network Card - external, LAN connection, USB-C male connector, RJ-45 female connector, 1 LAN connector, max. LAN transfer rate 1000 Mbps, plug and play
17.90 €
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Order Code: VENTh101
In the category Adapters on Alza.at, we currently have a total of 503 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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