Extenders & Splitters

Extenders & Splitters – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.at.

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7 reasons to shop for Extenders & Splitters on Alza.at

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Extenders & Splitters?

If you're planning to get Extenders & Splitters, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best Extenders & Splitters? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Extenders & Splitters

If you are looking for products based on price, you can browse the lowest priced Extenders & Splitters, or choose to sort by price from highest to lowest.

Extender - Extends ZigBee signal range by 15 to 20 meters, USB design, compact size and durable design, ZigBee 3.0

Vention 1 In 2 Out VGA Splitter, 1m, Black

24×

18.90 €

In stock 1 pcs

Buy with code ALZADAYS35AT 12.29 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Splitter (two-way adapter) - cable length 1 m, male connectors: 1× D-Sub DE-15 (VGA), female connectors: 2× D-Sub DE-15 (VGA), Gold-Plated Connectors, straight termination

Vention 3.5mm Jack Male to 2x 3.5mm Female Audio Splitter with Separated Audio and Vention Microphone Port

139×

4.79 €

In stock > 10 pcs

Adapter - male connectors: 1× jack 3.5 mm, female connectors 2× jack 3.5 mm, Gold-Plated Connectors, straight connector ends

Vention 3.5mm Male to 2x 3.5mm Female Stereo Splitter Cable 0.3M Black Metal Type

84×

5.09 €

In stock > 5 pcs

Adapter jack 3.5 mm to jack 3.5 mm - with gold-plated connectors, straight ending, cable length 0.3 m

Vention Fabric Braided 3.5mm Male to 2x 3.5mm Female Stereo Splitter Cable, 0.3m, Black, Metal Type

66×

7.19 €

In stock > 10 pcs

Buy with code ALZADAYS35AT 4.67 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

AUX Cable extension, 0,3m, male connectors: 1× jack 3.5 mm, female connectors: 2× jack 3.5 mm, Gold-Plated Connectors and metal Body, straight connector ends

UGREEN USB 3.0 to SATA Converter

6×

13.90 €

In stock > 10 pcs

Adapter male connectors: 1× USB-A (USB 3.2 Gen 1), female connectors: 1× SATA (SATA), LED indication up to 2 A

PremiumCord HDMI Extender with 60m USB over one Cat5/6 Cable, No Delay

5×

113.90 €

In stock > 5 pcs

Extender - it transmits FULL HD 1080p and USB images up to 60m, it is possible to remotely connect a computer or server

PremiumCord 4Kx2K@60Hz HDMI2.0 extender to 60m over one Cat6/6a/7 cable

4×

83.90 €

In stock 4 pcs

Extender - PremiumCord 4Kx2K@60Hz HDMI extender to 60m over one Cat6/6a/7 cable, the device allows you to transmit a high-end 4K@60Hz or FULL HD 1080p signal over one high-quality...

AKASA 5V to 12V DC Step-Up Voltage Converter Cable for USB to 3-Pin & 4-Pin PC Fan

41×

14.90 €

In stock > 10 pcs

USB Adapter - to improve the cooling performance of the computer, will increase the voltage from 5 to 12 volts, USB-A connectors, 3-pin, 4-pin, black colour, length 60 cm

PremiumCord HDMI matrix switch 4:2 with audio

Vention 5-Port 100Mbps Ethernet Switch Gray

ATEN 16-port KVM PS/2+USB, OSD, rack, 19" LCD, touchpad, keyboard

1,749 €

In stock 1 pcs

Toggle Switch data cable, 16 ports

PremiumCord HDMI repeater up to 40m

26×

22.90 €

In stock 4 pcs

Extender connecting Reversible and HDMI F

Vention 1-In & 8-Out HDMI Splitter 4K@60Hz Black Aluminum Alloy Type EU Standard

86.90 €

In stock > 5 pcs

Splitter with 8 outputs, female connectors: 9× HDMI

Splitter with 10 outputs, female connectors: 10× 4-pin for fan (PWM), 1× SATA up to 4,5 A, straight termination

UGREEN HDMI 2.0 Switch Splitter 5 in 1 Out

36.90 €

On the way > 5 pcs

Expected 03/08/2026

Toggle Switch data cable, female connectors: 5× HDMI

Data Cable , length: 1,8m

ASUS TUF Gaming ARGB PWM Fan Hub

40×

21.90 €

Currently Unavailable

Splitter (two-way adapter) - male connectors: 6× ARGB 3-pin connector, 6× 4-pin for fan (PWM), female connectors: 2× SATA, LED indication

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PremiumCord HDMI extender for 60m

17×

66.90 €

Currently Unavailable

Extender - Full HD 1080p support, adapter

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Wontravel Splitter 2x + 2 USB 16A/4000W

127×

12.90 €

Currently Unavailable

Splitter - adapter with two outputs, male connectors: 1× E/F-type plug, female connectors: 2× fork Type E, 2× USB-A up to 16 A

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Wontravel Splitter 3x + 2 USB 16A/4000W

91×

13.90 €

Currently Unavailable

Splitter - adapter with three outputs, male connectors: 1× E/F-type plug, female connectors: 3× fork Type E, 2× USB-A up to 16 A, straight termination

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Hama Antenna Splitter

298×

5.39 €

Currently Unavailable

Antenna Splitter - 1x coaxial socket (F) - 2x coaxial plug (M)

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Vention 5-Port Gigabit Ethernet Switch Gray

1×

19.90 €

Currently Unavailable

Switch

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Roline USB 2.0 Extender via TP

87.90 €

Currently Unavailable

Extender - for extension of USB cable up to 50m via TP cable category 5e / 6 / 6a, connectors: RJ45 (F), USB 2.0 type A (F), USB 2.0 type A (M), material: plastic, package content:...

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