Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
Alzak icon
Catalogue
Price
-
Availability
Usage
(258)
(99)
(192)
(64)
(2)
(37)
(1)
Type
(136)
(11)
(298)
(8)
(1)
Cable length
0.05 m
30 m
-
Colour
(3)
(31)
(367)
(4)
(1)
(4)
(34)
(30)
(68)
(2)
(2)
(6)
(5)

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.

Continue

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.


Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
489 Results
New arrival 7.19 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTk188
4.6 26×
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 3.89 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AD3J6J01B
4.2 20×
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 3.89 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AD6J3J01B
4.0
Vention USB-A to Gigabit Ethernet Adapter 0.15M Gray Aluminum Alloy Type
Network Card - external, LAN connection, USB-A male connector, 1 LAN connector, max. LAN transfer rate 1000 Mbps, plug and play
Buy with code ALZADAYS20AT 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 13.52 €
Amazing Deal 16.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTh99
2.5
UGREEN USB 3.0 to SATA Converter
Adapter male connectors: 1× USB-A (USB 3.2 Gen 1), female connectors: 1× SATA (SATA), LED indication up to 2 A
Amazing Deal 12.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UGRE24051
OBSBOT UVC to HDMI Adapter
Adapter HDMI, USB-A and USB-C
199 €
Buy
In stock 2 pcs
Order Code: OBSBT012
4.9 107×
Ugreen USB-C/M to USB-C/F Gen2 5A Extension Cable 1m (Black)
Data Cable , length: 1m, extension cable
10.60 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UGREa2
4.8 293×
Vention DisplayPort (DP) to VGA Cable, 3m, Black
Video Cable connecting, 3m, male connectors: DisplayPort, D-Sub DE-15 (VGA. RS-232), straight connector ends
11.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTk53
4.8 44×
Vention 3.5mm Jack Male to 2.5mm Female Audio Adapter, Black Metal, Type
Adapter - male connectors: 1× jack 3.5 mm, 1× jack 2.5mm , Gold-Plated Connectors, straight connector ends
4.49 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTj64
4.8 95×
AKASA AK-USB CBUB19-10BK
Adapter - 0,1m, male connectors: 1× USB 3.0 Header (USB 2.0), female connectors 1× USB 2.0 Header (USB 2.0)
from  6.16 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MK350c1y
Great price 3.89 €
Buy
In stock > 10 pcs
Order Code: APW_ADTATC3B
4.8 62×
Vention 3.5mm Female to 2x RCA Male Audio Cable, 1m, Black, Metal Type
AUX Cable connecting, 1m, male connectors: 1× cinch (RCA) analog audio, female connectors: 1× jack 3.5 mm, Gold-Plated Connectors, straight connector ends
6.79 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTj85
4.8 18×
FIXED Data blocker 2in1 black
Adapter USB-A and USB-C to USB-C - maximum current 5000 mA, metal body, fast charging support, flat end
8.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FXDsc017
15.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MK358a1
4.4
I-TEC USB-C Metal Display Port Adapter 60Hz
Adapter - 0,15m, male connectors: 1× USB-C, female connectors 1× DisplayPort (DisplayPort 1.4), straight connector ends
18.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: JP910n55
4.6 16×
FIXED LINK for headphone connection from USB-C to 3.5mm jack with DAC chip white
Adapter USB-C to 3.5 mm jack - straight end, regular braid
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FXDsc018
5.20 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTf21
4.8 1,454×
AlzaPower USB-C (M) to USB-A (F) 3.2 Gen 1 OTG Space Grey
Adapter - OTG (On-The-Go) support, USB-C output, USB-A input, SuperSpeed USB 5 Gbps, Sync & Charge up to 3 A, metal body, gold-plated connectors, for laptops, mobile phones and other devices with USB-C connector
Great price 5.80 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_ADTCUA01Y
4.5 17×
AKASA G-Nexus PX24
Adapter PCIe 8-pin power supply - interconnect, straight and curved end, cable length 0.3 m
32.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AKAgnpx24
4.2 126×
Vention Cotton Braided 4K DP (DisplayPort) to HDMI Cable 5M Black
Video Cable 5m - 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
10.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTk110
5.0
IK Multimedia Lightning to Micro-USB cable
Adapter USB Micro-B and lightning - connecting, straight end, cable length 1.5 m
from  35.80 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IKM01i7
4.2 87×
Vention USB External Sound Card Black
External Sound Card - USB-A
Buy with code ALZADAYS20AT 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 ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 5.51 €
6.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: VENTL4
4.7 52×
I-TEC USB-C Metal Gigabit Ethernet
Adapter - 0,28m, male connectors: 1× USB-C (Thunderbolt 3), female connectors 1× RJ-45 (Thunderbolt 3), LED indication, straight connector ends
19.90 €
Buy
In stock 1 pcs
Order Code: JP910n5b
4.8 14×
AXAGON RVD-HI20N, DisplayPort -> HDMI 2.0b adapter, 4K/60Hz, HDR10
Adapter DisplayPort to HDMI - straight end, cable length 0.15 m
12.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AG200a87

Adapters

Adapters

In the category Adapters on Alza.at, we currently have a total of 489 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.
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
P-DC1-WEB25

Vielfältige Zahlungsoptionen Einfache Bezahlung mit Karte, PayPal, Klarna und sogar Bitcoin. More info »