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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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647 Results
4.8 33×
ATEN USB - RS 232
Adapter - 0,15m, male connectors: 1× USB-A (USB 1.1), 1× D-Sub DE-15 (VGA. RS-232), straight connector ends
from  494,-
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499,-
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Order Code: ugre49
4.5 97×
PremiumCord - USB 3.0 to SATA converter for 2.5" and 3.5" devices, AC adapter
Adapter - male connectors: 1× USB 3.0 A (USB 3.2 Gen 1), female connectors 1× SATA (Serial ATA), straight connector ends
Discounted -14 % 769,- 899,-
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Order Code: FV200t7
4.8 15×
i-tec USB-A/USB-C Dual 4K HDMI Video Adapter
Adapter USB-A and USB-C to HDMI - straight and swivel end, cable length 0.27 m
2,099,-
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Order Code: JP910n5m
4.2 128×
Vention Cotton Braided 4K DP (DisplayPort) to HDMI Cable 2M Black
Video Cable 2m - interconnection, male connectors: 1× DisplayPort (Displayport 1.2) with a transfer rate of 21.6 Gbit/s + 1× HDMI (HDMI 2.0) with a transfer rate of up to 4K (3840×2160) at 60Hz, 32 audio tracks, 32 audio channels and 18.0 Gbit/s, with gold-plated connectors, straight ending, cotton braid
409,-
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Order Code: VENTk108
4.8 351×
Vention USB 3.0 (M) to USB-C (F) OTG Adapter Gray Aluminum Alloy Type
Adapter USB-A to USB-C - metal body, OTG support, straight end
199,-
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Order Code: VENTh50
4.8 296×
Vention DisplayPort (DP) to VGA Cable, 1.5m, Black
Video Cable connecting, 1,5m, male connectors: DisplayPort, D-Sub DE-15 (VGA. RS-232), straight connector ends
299,-
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5.0 14×
Apple USB-C to SD Card Reader
Card Reader external, USB-C (OTG), SD
1,189,-
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Order Code: NL209l1s4
4.6 29×
AlzaPower 3.5mm Jack (M) to 6.3mm Jack (F) Adapter black
Adapter jack 3,5 mm to jack 6,35 mm - metal body, with gold-plated connectors, straight end
Great price 99,-
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Order Code: APW_AD3J6J01B
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 269,-
316,-
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Order Code: VELX01dac
4.7 64×
Vention Cotton Braided USB-C 4.0 5A Cable 1m Gray Aluminum Alloy Type
Data Cable , durable metal body, length: 1m
309,-
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Order Code: VENTaj1
4.7 223×
Vention HDMI to VGA Converter 0.15m Black
Adapter HDMI to D-Sub DE-15 (VGA) - with gold-plated connectors, straight end, cable length 0.15 m
179,-
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Order Code: VENTh70
4.8 143×
AXAGON ADE-TRC, USB-C>GLAN, Metal Gray
Network Card - USB-C 3.2 Gen 1 -> RJ45 connector, Gigabit Ethernet, Wake on LAN, automatic installation, USB-C cable 15cm
409,-
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Order Code: AG300e2
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 538,-
769,-
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Order Code: VENTh103
299,-
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Order Code: VENTaj8
4.0 39×
UGREEN USB-C to 3.5mm Audio Adaptor with PD
Docking Station - connection using USB-C USB 2.0
Amazing Deal 399,- Save 50,-
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Order Code: UGREn10
4.7 820×
AXAGON ADSA-1S SLIMport
Hard Drive Enclosure for 2,5" drives, max drive height: 9,5 mm, max. capacity 8 TB, USB 2.0, USB-A
199,-
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Order Code: AG200b0
4.4 23×
AXAGON RVD-HI20C2, DisplayPort -> HDMI 2.0b cable 1.8m, 4K/60Hz, HDR10
Video Cable 1,8m - interconnection, male connectors: 1× DisplayPort (DisplayPort 1.4) with a bit rate of up to 8K (7680×4320) at 60Hz, 32 audio/audio channels and 32.4 Gbit/s + 1× HDMI (HDMI 2.0) with bit rates up to 4K (3840×2160) at 60Hz, 32 audio tracks, 32 audio channels and 18.0 Gbit/s, straight ending
389,-
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Order Code: AG200d30
4.8 121×
Vention USB External Sound Card 0. 15M Grey Metal Type (OMTP-CTIA)
External Sound Card - USB-A, sampling frequency 48 kHz, bit depth 16 bit
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 199,-
249,-
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Order Code: VENTL5
4.5 281×
Vention 2x 3.5mm Male to 3.5mm Female Audio Cable, 0.3m, Black, ABS Type
Adapter connecting, 0,3m, male connectors: 3× jack 3.5 mm, female connectors 1× jack 3.5 mm, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 83,-
119,-
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Order Code: VENTj20
4.4 153×
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
359,-
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Order Code: AG200d24
4.8 50×
Ugreen USB To RJ-45 Console Cable Black 1.5m
Data Cable , length: 1,5m
299,-
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Order Code: ugre69
4.4 131×
Vention DisplayPort (DP) to HDMI Converter, 0.15m, Black
Adapter - 0,15m, male connectors: 1× HDMI (HDMI 1.4), female connectors 1× DisplayPort (DisplayPort 1.2), Gold-Plated Connectors, straight connector ends
229,-
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Order Code: VENTc68
4.7 153×
AlzaPower DisplayPort (M) to HDMI (F) 4K 30Hz Black
Adapter - HDMI output, DisplayPort input, UltraHD 4K@30Hz (2160p) resolution, Plug & Play, ABS construction, gold-plated connectors, unidirectional use from DP to HDMI, for laptops, tablet PC and other devices with DP connector, dimensions 50x23x10mm
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 149,-
Great price 249,-
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Order Code: APWCB713x2
In the category Adapters on Alza.cz, we currently have a total of 646 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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