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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
Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, cross-over, 0.7m
Adapter SATA and MiniSAS (SFF-8643) - built-in, standard braid, cable length 0.7 m
39.90 €
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4.8 54×
Vention HDMI 270 Degree Male to Female Vertical Flat Adapter Black
Adapter HDMI to HDMI - with gold-plated connectors, curved end
Buy with code ALZADAYS30DE 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 ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 2.09 €
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4.6 130×
i-tec USB 2.0 Fast Ethernet Adapter
Network Card - USB 2.0 - RJ45
from  13.21 €
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In stock > 10 pcs
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4.1 140×
OEM Audio 3.5mm JACK --> 2.5mm JACK
Adapter - male connectors: 1× jack 2.5mm , female connectors 1× jack 3.5 mm, straight connector ends
3.19 €
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In stock 3 pcs
Order Code: MK429k2
4.1 21×
AlzaPower 6.3mm Jack (M) to 3.5mm Jack (F) Adapter black
Adapter jack 6,35 mm to jack 3,5 mm - metal body, with gold-plated connectors, straight end
Great price 3.79 €
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In stock > 20 pcs
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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 ALZADAYS40DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 9.54 €
15.90 €
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In stock > 5 pcs
Order Code: VENTk142
4.4 151×
AXAGON RVC-HI2M, USB-C -> HDMI 2.0a adapter, 4K/60Hz HDR10, metal case, braided
Adapter USB-C to HDMI - metal body, MHL support, straight ending, braided with ballistic nylon, cable length 0.25 m
Amazing Deal 14.90 €
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In stock > 10 pcs
Order Code: AG200d24
4.9 20×
AKASA USB 3.0 (19-pin) to USB 2.0 (9-pin)
Adapter - 0,3m, male connectors: 1× USB 2.0 Header, female connectors 1× USB 3.0 Header, straight connector ends
4.49 €
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Order Code: MK350c1y3g
4.8 89×
PremiumCord jack M 3.5 -> 2 x cinch M, 5m
AUX Cable connecting, 5m, male connectors: 1× jack 3.5 mm, 2× cinch (RCA) analog audio, straight connector ends
3.69 €
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Order Code: WD972b21
5.99 €
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In stock > 10 pcs
Order Code: UGREa34
4.8 15×
AXAGON RVD-HI20N, DisplayPort -> HDMI 2.0b adapter, 4K/60Hz, HDR10
Adapter DisplayPort to HDMI - straight end, cable length 0.15 m
11.90 €
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In stock > 10 pcs
Order Code: AG200a87
4.7 342×
AXAGON ADSA-FP2C, USB-C 5Gbps > SATA 2.5" SSD/HDD SLIM adapter, cable 20 cm
Adapter USB-C to SATA - LED indication, straight end, cable length 0.2 m
12.90 €
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In stock > 10 pcs
Order Code: AG200b02f
4.7 75×
AlzaPower USB-C (M) to Micro USB (F) Keychain Black
Adapter - USB-C output, Micro USB input, USB Hi-Speed 480 Mbps, charging up to 15W, aluminium body, gold-plated connectors, key ring in the package, for laptops, mobile phones and other devices with a USB-C connector, dimensions 24x11x6mm
Great price 7.09 €
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In stock > 10 pcs
Order Code: APWCB702b2
Buy with code ALZADAYS20DE 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 ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 6.47 €
8.09 €
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In stock > 10 pcs
Order Code: VENTh84
4.7 123×
AlzaPower HDMI (M) to VGA (F) with 3.5mm Jack, White
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 televisions, monitors and similar devices with VGA connector
Buy with code ALZADAYS25DE 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 ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 8.93 €
Great price 11.90 €
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In stock 5 pcs
Order Code: APWCB709w
4.7 1,041×
AlzaPower HDMI (M) to VGA (F) 0.18m, White
Adapter - VGA output, HDMI input, transfer rate up to 10.2Gb/s, resolution up to FullHD 1920x1080, unidirectional transmission, gold-plated connectors, for televisions, monitors and similar devices with VGA connector
Buy with code ALZADAYS35DE 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 ALZADAYS35DE. Das Angebot gilt bis zum 17. Februar 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 6.43 €
Great price 9.89 €
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In stock > 10 pcs
Order Code: APWCB709s
4.8 15×
OEM Audio Cable DIN 5-pin (M) - 4x Cinch (F), 20cm
AUX Cable connecting, 0,2m, male connectors: 1× DIN5, female connectors: 4× cinch (RCA)
6.26 €
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In stock 5 pcs
Order Code: MK383a
4.8 73×
AKASA Power Reducer 4pin Molex to 8pin PCIe
Adapter - 0,15m, male connectors: 2× molex, female connectors 1× PCIe 8-pin power supply, straight connector ends
from  2.96 €
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In stock > 20 pcs
Order Code: MK352
53.69 €
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In stock 2 pcs
Order Code: WD943f27
Amazing Deal 10.89 €
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In stock > 10 pcs
Order Code: UGREa37
4.7 66×
PremiumCord USB-C to DisplayPort DP1.4 8K@60Hz and 4k@120Hz adapter
Adapter USB-C to DisplayPort - metal body, shielded cable, straight end, cable length 0.1 m
17.90 €
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In stock > 10 pcs
Order Code: FV200t11
5.19 €
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In stock 4 pcs
Order Code: NK267d3
18.90 €
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In stock > 10 pcs
Order Code: UGRE24035
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 ALZADAYS25DE 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 ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 44.93 €
59.90 €
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In stock > 5 pcs
Order Code: VENTL10
In the category Adapters on Alza.de, 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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