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.

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.

Vention USB-C/USB-A to 2.5G Ethernet Adapter

AlzaPower 3.5mm Jack (M) to 6.3mm Jack (F) Adapter black

26×

3.89 €

In stock > 20 pcs

Adapter jack 3,5 mm to jack 6,35 mm - metal body, with gold-plated connectors, straight end

Vention 3.5mm Jack Male to 2x RCA Male Audio Cable 10m Black Metal Type

28×

10 €

In stock > 10 pcs

AUX Cable connecting, 10m, male connectors: 1× jack 3.5 mm, 2× cinch (RCA) analog audio, Gold-Plated Connectors, straight connector ends

Vention 3.5mm Female to 2x RCA Male Audio Cable, 1m, Black, Metal Type

62×

6.79 €

In stock 3 pcs

2 sizes

AUX Cable connecting, 1m, male connectors: 1× cinch (RCA) analog audio, female connectors: 1× jack 3.5 mm, Gold-Plated Connectors, straight connector ends

Vention USB-C to 2.5G Ethernet Adapter

1×

22.90 €

In stock > 5 pcs

Buy with code ALZADAYS25AT 17.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Network Card

Vention 1-Port USB External Sound Card 1M Black (OMTP-CTIA)

6×

12.90 €

In stock 4 pcs

External Sound Card - USB-A, sampling frequency 96 kHz, bit depth 24 bit

AlzaPower HDMI (M) to VGA (F) with 3.5mm Jack, White

122×

11.90 €

In stock > 10 pcs

2 variants 2 colors

Buy with code ALZADAYS35AT 7.74 € 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.

Adapter - VGA output, 3.5mm jack output, HDMI input, transfer rate up to 10.2Gb/s, resolution up to FullHD 1920x1080, unidirectional transmission, gold-plated connectors, for...

Vention Cotton Braided DP 2.1 Male to Male 16K HD Cable 1M Gray Aluminum Alloy Type

AlzaPower 6.3mm Jack (M) to 3.5mm Jack (F) Adapter black

20×

3.89 €

In stock > 20 pcs

Adapter jack 6,35 mm to jack 3,5 mm - metal body, with gold-plated connectors, straight end

Vention USB-A to Gigabit Ethernet Adapter 0.15M Gray Aluminum Alloy Type

7×

16.90 €

In stock > 10 pcs

Buy with code ALZADAYS20AT 13.52 € 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.

Network Card - external, LAN connection, USB-A male connector, 1 LAN connector, max. LAN transfer rate 1000 Mbps, plug and play

OBSBOT UVC to HDMI Adapter

199 €

In stock 1 pcs

Adapter HDMI, USB-A and USB-C

Ugreen USB-C/M to USB-C/F Gen2 5A Extension Cable 1m (Black)

107×

10.60 €

In stock > 10 pcs

Data Cable , length: 1m, extension cable

Vention DisplayPort (DP) to VGA Cable, 3m, Black

293×

11.90 €

In stock > 5 pcs

3 sizes

Video Cable connecting, 3m, male connectors: DisplayPort, D-Sub DE-15 (VGA. RS-232), straight connector ends

Vention 3.5mm Jack Male to 2.5mm Female Audio Adapter, Black Metal, Type

44×

4.49 €

In stock 4 pcs

Adapter - male connectors: 1× jack 3.5 mm, 1× jack 2.5mm , Gold-Plated Connectors, straight connector ends

PremiumCord Adapter BNC Plug - F Connector Socket

AKASA AK-USB CBUB19-10BK

95×

from 6.16 €

In stock 1 pcs

Adapter - 0,1m, male connectors: 1× USB 3.0 Header (USB 2.0), female connectors 1× USB 2.0 Header (USB 2.0)

AlzaPower USB-A (M) to USB-C (F) 2.0 OTG black

2 colors

FIXED Data blocker 2in1 black

18×

8.89 €

In stock > 10 pcs

Adapter USB-A and USB-C to USB-C - maximum current 5000 mA, metal body, fast charging support, flat end

AKASA - 1 to 6 addressable RGB splitter / AK-CBLD13-85BK

17×

15.90 €

In stock > 5 pcs

Adapter - straight ending

I-TEC USB-C Metal Display Port Adapter 60Hz

9×

18.90 €

In stock 1 pcs

Adapter - 0,15m, male connectors: 1× USB-C, female connectors 1× DisplayPort (DisplayPort 1.4), straight connector ends

UGREEN USB 3.0 to SATA Converter

6×

12.90 €

In stock > 5 pcs

Adapter male connectors: 1× USB-A (USB 3.2 Gen 1), female connectors: 1× SATA (SATA), LED indication up to 2 A

Vention USB 3.0 (M) to Micro USB-B (M), 2m, Black

399×

5.20 €

In stock > 5 pcs

2 sizes

Data Cable , length: 2m

AlzaPower USB-C (M) to USB-A (F) 3.2 Gen 1 OTG Space Grey

1 454×

5.80 €

In stock > 10 pcs

3 variants

Adapter - OTG (On-The-Go) support, USB-C output, USB-A input, SuperSpeed USB 5 Gbps, Sync & Charge up to 3 A, metal body, gold-plated connectors, for laptops, mobile phones and...

Adapter PCIe 8-pin power supply - interconnect, straight and curved end, cable length 0.3 m

Adapters

In the category Adapters on Alza.at, we currently have a total of 492 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. Continue

Adapters

Adapter or Converter?

Audio Adapter

Video Adapter

USB Adapter

Adapters

Adapters – proved brands

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