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Computers and LaptopsAccessoriesCables, Connectors, Adapters, SocketsAdapters

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.

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565 Results

4.6 46×

Logitech USB Bolt receiver

Bluetooth Adapter - external, controller inputs/outputs USB 2,0, controller connection to PC via USB 2.0

14.90 €

Buy

On the way > 5 pcs

Expected 21/05/2026

Order Code: LOGuni03

5.0 1×

Logitech USB-C Bolt receiver

Bluetooth Adapter - external, controller inputs/outputs USB 2,0, controller connection to PC via USB 2.0

15.90 €

Buy

On the way > 5 pcs

Expected 21/05/2026

Order Code: LOGuni04

OBSBOT UVC to HDMI Adapter

Adapter HDMI, USB-A and USB-C

199 €

Buy

On the way 5 pcs

Expected 29/06/2026

Order Code: OBSBT012

Inter-Tech (SFF-8643) Mini-SAS HD to 4x SATA, 0.5m

Adapter SATA and MiniSAS (SFF-8643) - built-in, standard braid, cable length 0.5 m

22.90 €

Buy

On the way > 5 pcs

Expected 13/05/2026

Order Code: ITEre07

4.1 6×

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

i-tec USB-C Metal HDMI Adapter 60Hz - Adapter

4.4 21×

i-tec USB-C Metal HDMI Adapter 60Hz

Adapter -

23.90 €

Buy

Ordered on request

Order Code: JP910n56

3.2 6×

Hama uRage Stream Link 4K, Black

Adapter USB-A to HDMI - straight termination

37.58 €

Buy

Ordered on request

Order Code: MB809a1

4.0 4×

Satechi Type-C to 4K HDMI Adapter - Space Grey

Adapter USB-C to HDMI

35.90 €

Buy

Ordered on request

Order Code: SATE05a17

HP Poly DA75 USB to QD Black Adapter TAA

USB Adapter - flexibility of connection; Smart headset recognition; quick disconnect; acoustic hearing protection; communication platforms

48.90 €

Buy

Ordered on request

Order Code: HPPoly0p1

Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8643) Mini-SAS HD, 0.75m

Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect

35.90 €

Buy

Ordered on request

Order Code: ITEre13

Inter-Tech (SFF-8644) External Mini-SAS HD to (SFF-8644) External Mini-SAS HD, 1m

Adapter MiniSAS (SFF-8644) - cable length 1 m

88.90 €

Buy

Ordered on request

Order Code: ITEre08

HP DisplayPort Port Flex IO

Controller Unit -

16.90 €

Buy

We accept pre-orders

Order Code: HPport01

HP HDMI Port Flex IO

Controller Unit -

20.90 €

Buy

We accept pre-orders

Order Code: HPport02

AXAGON ADA-HCPD, Hi-Res DAC audio adapter, 384kHz/32bit stereo, USB-C to 3.5mm jack & PD 60W/3A - External Sound Card

2 colors

4.3 362×

AXAGON ADA-HCPD, Hi-Res DAC audio adapter, 384kHz/32bit stereo, USB-C to 3.5mm jack & PD 60W/3A

External Sound Card - USB-C, sampling frequency 384 kHz, bit depth 32 bit

16.90 €

Buy

In stock > 10 pcs

Order Code: AG310e

5.0 51×

Inter-Tech Molex SATA Adapter

Adapter SATA - interconnect

6.39 €

Buy

In stock 3 pcs

Order Code: ITEad1

Inter-Tech (SFF-8654 4i) Slim SAS to (SFF-8643) Mini-SAS HD, 0.7m

Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect

23.90 €

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

34.90 €

Buy

In stock 2 pcs

Order Code: ITEre12

4.4 41×

NEDIS ACON2200BK

DAC Transmitter - cassette adapter, 3.5mm headphone connection, colour: black

8.13 €

Buy

In stock > 10 pcs at the supplier's

Order Code: NESDV420a

5.0 1×

Wacom Converter Kit

Data Cable , length: 1,8m

83.90 €

Buy

Ordered on request

Order Code: MF200a8b1

Inter-Tech (SFF-8654 8i) Slim SAS to (SFF-8654 8i) Slim SAS, 0.75m

Adapter SlimSAS - interconnecting, with double-sided connector

28.90 €

Buy

Ordered on request

Order Code: ITEre11

Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8654 4i) Slim SAS, 0.7m

Adapter SlimSAS - interconnect

42.90 €

Buy

Ordered on request

Order Code: ITEre14

Inter-Tech (SFF-8654 4i) Slim SAS to (SFF-8654 4i) Slim SAS, 0.7m

Adapter SlimSAS - interconnecting, with double-sided connector

32.90 €

Buy

Ordered on request

Order Code: ITEre10

Vention HDMI 2.1 Cable 8K 10m Black Metal Type - Video Cable

4 sizes

4.8 696×

Vention HDMI 2.1 Cable 8K 10m Black Metal Type

Video Cable 10m - interconnection, male connectors: 2× HDMI (HDMI 2.1) with bit rate up to 8K (7680×4320) at 60Hz, 32 audio/audio channels, gold-plated connectors, straight termination

22.90 €

Watch

Currently Unavailable

Order Code: VENTk180

4.5 132×

Swissten OTG adapter Lightning (M) / USB-A (F)

Adapter

14.90 €

Watch

Currently Unavailable

Order Code: SWISSz3

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Adapters

Data

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Adapters

In the category Adapters on Alza.sk, we currently have a total of 567 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.

Adapters – proved brands

Check out products sorted by price starting with the lowest price in the category cheap adapters Find products sorted from the most expensive to the cheapest in the category most expensive adapters Check out products sorted by price starting with the highest price in the category best sellers, best adapters You’ll find products sorted by reviews starting from the highest ranked in adapters reviews

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