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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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642 Results
4.8 11×
Inter-Tech GPU-02
Power Cable - connecting, length 0.34 m, straight end
249,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEg02
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
549,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEre04
Inter-Tech (SFF-8654 4i) Slim SAS to (SFF-8643) Mini-SAS HD, 0.7m
Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect
559,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
819,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEre12
Wacom Converter Kit
Data Cable , length: 1,8m
1,999,-
Buy
On the way 1 pcs
Expected 16/04/2026
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
679,-
Buy
Ordered on request
Order Code: ITEre11
Inter-Tech (SFF-8654 8i) Slim SAS to 2x (SFF-8643) Mini-SAS HD, 0.75m
Adapter SlimSAS to MiniSAS (SFF-8643) - interconnect
849,-
Buy
Ordered on request
Order Code: ITEre13
1,019,-
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
789,-
Buy
Ordered on request
Order Code: ITEre10
4.6 41×
AlzaPower AluCore USB-C to 3.5mm Jack (M) 1m black
AUX Cable connecting, 1m, male connectors: 1× USB-C (USB 3.2 Gen 1), 1× jack 3.5 mm (TRS), Gold-Plated Connectors, metal Body and VelcroStrap+, straight connector ends
Great price 219,-
Currently Unavailable
Order Code: APW_CBA4JTC011
349,-
Currently Unavailable
Order Code: SWISSz3
4.9 135×
Vention HDMI 2.0 Extension 4K HD Cable PVC Type 1M Black
Video Cable 1m - extension, male connectors: 1× HDMI (HDMI 2.0) with a bit rate of up to 4K (3840×2160) at 60Hz, 32 audio/sound channels, 1× HDMI female connector with bit rate up to 4K (3840×2160) at 60Hz, 32 audio tracks, 32 audio channels and 18.0 Gbit/s, with gold-plated connectors, straight ending
Discounted -8 % 109,- 119,-
Currently Unavailable
Order Code: VENTk149
3.4 133×
Ugreen Type-C (USB-C) to 3.5mm Jack (F) Audio Adapter Silver 0.1m
Adapter USB-C to 3.5 mm jack - compatible with Huawei, Xiaomi, One Plus, Sony and Smartisan phones, connector, metal body, with shielded cable, straight end, regular braid, cable length 0.11 m
159,-
Currently Unavailable
Order Code: ugre85
4.8 108×
AXAGON RVH-VGN HDMI to VGA Converter
Adapter - 0,17m, male connectors: 1× HDMI (HDMI 1.4), female connectors 1× D-Sub DE-15 (VGA. RS-232), straight connector ends
229,-
Currently Unavailable
Order Code: AG200d54b2
4.7 77×
Vention 2-port USB External Sound Card 0.15M Black
External Sound Card - USB-A
149,-
Currently Unavailable
Order Code: VENTh83
4.7 72×
Vention USB External Sound Card Grey Metal Type (OMTP-CTIA)
External Sound Card - USB-A, sampling frequency 44,1 kHz, bit depth 16
249,-
Currently Unavailable
Order Code: VENTL2
4.9 173×
Vention HDMI (F) to DVI (24+1) Male Adapter Black
Adapter DVI-D Dual Link to HDMI - with gold-plated connectors, straight termination
98,-
Currently Unavailable
Order Code: VENTh28
4.6 62×
Hama BRS3 Bluetooth
Remote Switch - for mobile phone / tablet, Bluetooth, suitable for selfie, CR2032 battery (included)
139,-
Currently Unavailable
Order Code: HM441b4b3
4.6 46×
AlzaPower AluCore Mini DisplayPort (M) to HDMI (F) 4K 30Hz Silver
Adapter - HDMI output, Mini DisplayPort input, resolution up to UltraHD 4K@30Hz, gold-plated connectors, aluminium body, nylon braid, 3D video support, Reinforced connector section guaranteeing up to 1,000 bends in the critical area just behind the connector, for laptops, tablet PC and other devices with Mini DP connector, cable length 10cm
Great price 199,-
Currently Unavailable
Order Code: APWCB710x4
299,-
Currently Unavailable
Order Code: ugre55
4.8 11×
PremiumCord DisplayPort to HDMI Adapter, 8K@60Hz, 4K@144Hz Male/Female, 20cm
Adapter DisplayPort to HDMI - HDMI certification, metal body, with gold-plated connectors, straight termination
929,-
Currently Unavailable
Order Code: WD943f42
4.4 30×
AXAGON ADA-12, USB-A External Sound Card, Metal
External Sound Card - USB-A, sampling frequency 48 kHz, bit depth 16 bit
179,-
Currently Unavailable
Order Code: AG310c
4.6 46×
AlzaPower AluCore Mini DisplayPort (M) to HDMI (F) 4K 30Hz Black
Adapter - HDMI output, Mini DisplayPort input, resolution up to UltraHD 4K@30Hz, gold-plated connectors, aluminium body, nylon braid, 3D video support, Reinforced connector section guaranteeing up to 1,000 bends in the critical area just behind the connector, for laptops, tablet PC and other devices with Mini DP connector, cable length 10cm
Great price 249,-
Currently Unavailable
Order Code: APWCB710x3
4.9 37×
Vention HDMI 90 Degree Male to Female Vertical Flat Adapter Black
Adapter HDMI to HDMI - with gold-plated connectors, curved end
79,-
Currently Unavailable
Order Code: VENTh35

Adapters

Adapters

In the category Adapters on Alza.cz, we currently have a total of 642 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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