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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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648 Results
5.0
SilentPower DC Blocker+
Coupler - effective suppression of harmful DC component of power supply, EMI shielding maintained, elimination of transformer hum, universal use with C13 type connectors
3,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj011
2.5
DLTECH USB to 2×3/4 PIN
Adapter USB-A to 4-pin for fan (PWM) - cable length 0.5 m
129,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech008
3.2
Hama uRage Stream Link 4K, Black
Adapter USB-A to HDMI - straight termination
929,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MB809a1
3.5
DLTECH 90 degree USB 3.0 OTG adapter - right
USB Adapter - USB 3.0, 90 degree angle, adapter
139,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech009
1,190,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SON050b1
4.4 78×
PremiumCord HDMI Converter VGA with micro USB
Adapter - 2m, male connectors: 1× HDMI (HDMI 1.3), 1× D-Sub DE-15 (VGA. RS-232), female connectors 1× USB micro-B (USB 2.0), straight connector ends
from  399,-
Buy
In stock 5 pcs at the supplier's
Order Code: FV202s2i
5.0
AudioQuest HDMI Adapter 90° N
Adapter - male connectors: 1× HDMI, female connectors 1× HDMI, bent connector ends
from  469,-
Buy
In stock > 5 pcs at the supplier's
Order Code: AUG003d
5.0
DLTECH USB - C male to male adapter
Coupler - reducer, USB-C, 40 Gbps, OTG
139,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech010
5.0
DLTECH USB-C to Garmin watch adapter
Adapter USB-C - cable length 0.03 m
369,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech011
3.7
Endorfy Supremo FM5 HPWR
Power Cable - connecting, length 0.6 m
Discounted -15 % 369,- 439,-
Buy
In stock 4 pcs at the supplier's
Order Code: ENDsuphp1
5.0
PremiumCord DisplayPort -> HDMI M/F
Adapter To connect Display port adapter to HDMI monitor, 3D, 4K * 2K @ 30Hz, 20cm
339,-
Buy
In stock 4 pcs at the supplier's
Order Code: MN450p4
4.6 149×
PremiumCord Adapter HDMI A female - micro HDMI D male
Adapter - male connectors: 1× HDMI micro (HDMI 1.3), female connectors 1× HDMI (HDMI 1.3), straight connector ends
99,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NK267e
DLTECH USB to jack DC 3.5 × 1.35 mm
Power Cable - length 1 m, male connector 1× USB-A
139,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech012
SilentPower LAN iPURIFIER PRO
Coupler - LAN signal isolation from network noise, optically galvanically isolated, EMI and RFI noise cancellation, USB-C power supply
7,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj012
SilentPower AC iPurifier
Coupler - Highly effective noise cancellation, WSP cleaning system, effect for the whole electrical circuit
3,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj009
SilentPower iDefender+ USB C - C
Coupler - highly efficient, weight 7 g, ground loop suppression
1,590,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj004
179,-
Buy
In stock > 10 pcs at the supplier's
Order Code: UF147b
DLTECH USB-C to USB-B 3.0 OTG
Adapter USB-C to USB 3.0 Micro-B - cable length 0.3 m
159,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTech007
SilentPower DC Blocker
Coupler - EMI shielding, suppression of harmful DC component, universal with C13 connectors
3,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj008
from  960,-
Buy
In stock 1 pcs at the supplier's
Order Code: IKM01i8
SilentPower GND Defender
Coupler - highly efficient, weight 7 g, ground loop suppression
2,690,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj007
HP Poly DA75 USB to QD Black Adapter TAA
USB Adapter - flexibility of connection; Smart headset recognition; quick disconnect; acoustic hearing protection; communication platforms
999,-
Buy
In stock 3 pcs at the supplier's
Order Code: HPPoly0p1
SilentPower iDefender MAX
Coupler - ground loop suppression, USB-C input and output, weight 7 g
2,190,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj014
SilentPower HDMI iSilencer
Coupler - Full Digital Noise Cancellation, HDMI 2.1, 8K/60Hz and 4K/120Hz, ANC2 Technology
2,390,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILspoj013
In the category Adapters on Alza.cz, we currently have a total of 648 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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