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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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493 Results
4.5
i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter
Adapter USB-C to HDMI - with gold-plated connectors, detachable termination
43.90 €
Buy
On the way 1 pcs
Expected 16/04/2026
Order Code: JP910b34
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
48.90 €
Buy
On the way 3 pcs
Expected 15/04/2026
Order Code: JP910b33
4.7 22×
HP USB-C to HDMI 2.0 Adapter
Adapter - male connectors: 1× USB-C, HDMI, female connectors 1× HDMI (HDMI 2.0), straight connector ends
28.90 €
Buy
On the way 4 pcs
Expected 16/04/2026
Order Code: HPBP2503e4h
4.5 11×
Satechi Aluminium Type-C to Ethernet Adapter - Space Gray
Network Card - aluminium terminals. Supports 10/100 / 1000Mbps Ethernet.
34.90 €
Buy
On the way 1 pcs
Expected 16/04/2026
Order Code: SATE01g2
4.4 13×
Sonos Line-In Adapter Black
Adapter USB-C to 3.5 mm jack - straight end, cable length 0.1 m
25 €
Buy
Ordered on request
Order Code: SON050a2
3.8
Sonos Line-In Adapter White
Adapter USB-C to 3.5 mm jack - straight end, cable length 0.1 m
25 €
Buy
Ordered on request
Order Code: SON050a1
4.8
Dell USB-C (M) to Ethernet (PXE)
Adapter connecting and USB-C and RJ-45, colour: black
36.90 €
Buy
We accept pre-orders
Order Code: ADP3f023c
4.6 46×
Logitech USB Bolt receiver
Bluetooth Adapter - external, USB 2.0, USB 2.0 connection
14.90 €
Buy
Ordered on request
Order Code: LOGuni03
20.90 €
Buy
Ordered on request
Order Code: JP9098
4.3 15×
i-tec USB-C DisplayPort Bi-Directional Cable Adapter 8K/30Hz 150cm
Adapter USB-C and DisplayPort - interconnect, with gold-plated connectors, detachable termination, common braid
23.90 €
Buy
Ordered on request
Order Code: JP910b32
21.90 €
Buy
Ordered on request
Order Code: JP910n56
5.0
Dell USB-C to 2.5G Ethernet RJ45 Adapter
Adapter USB-C to RJ-45 - straight end
32.90 €
Buy
Ordered on request
Order Code: ADP3f023j
3.2
Hama uRage Stream Link 4K, Black
Adapter USB-A to HDMI - straight termination
36.61 €
Buy
Ordered on request
Order Code: MB809a1
24.90 €
Buy
Ordered on request
Order Code: SATE05a17
HP DisplayPort Port Flex IO
Controller Unit -
16.90 €
Buy
We accept pre-orders
Order Code: HPport01
HP HDMI Port Flex IO
Controller Unit -
31.90 €
Buy
We accept pre-orders
Order Code: HPport02
86.90 €
Buy
Ordered on request
Order Code: ITEre08
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
22.90 €
Buy
Ordered on request
Order Code: ITEre05
4.5 47×
AXAGON ADSA-FPX, USB-C 10Gbps > SATA 2.5"/3.5" SSD/HDD FAST PORT X adapter
Adapter USB-A and USB-C to SATA - LED indication, straight end, cable length 0.6 m
Great price 28.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AG200b1c
4.8 11×
Inter-Tech GPU-02
Power Cable - connecting, length 0.34 m, straight end
10.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEg02
Inter-Tech (SFF-8654 4i) Slim SAS to (SFF-8643) Mini-SAS HD, 0.7m
Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect
20.90 €
Buy
In stock 1 pcs
Order Code: ITEre09
Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8087) Mini-SAS, 0.75m
Adapter MiniSAS (SFF-8087) and SlimSAS - interconnect
56.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEre12
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 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEre04
Wacom Converter Kit
Data Cable , length: 1,8m
81.90 €
Buy
On the way 1 pcs
Expected 16/04/2026
Order Code: MF200a8b1

Adapters

Adapters

In the category Adapters on Alza.at, we currently have a total of 491 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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