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.cz.

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

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.

PremiumCord External HDMI Splitter, 4x HDMI 1.4A Ports, Black

21×

1,399,-

In stock > 5 pcs

Splitter with 4 outputs, female connectors: 5× HDMI (HDMI 1.4)

UGREEN HDMI Switcher 3-In-1 Out 4K 30HZ

30×

429,-

In stock > 10 pcs

Buy with code ALZADNY20 343,- 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.

Toggle Switch for video, female connectors: 4× HDMI (HDMI 1.4)

Amplifier - for analogue and digital terrestrial reception of TV/FM signals, 1 input/2 outputs, 25dB, F connectors, IP20 protection, 230V, switching to 12V

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

66×

179,-

In stock > 10 pcs

Buy with code ALZADNY35 116,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.

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

PremiumCord HDMI KVM extender to 150m via one Cat5e/Cat6 cable, FULL HD 1080p

5×

2,049,-

In stock 2 pcs

Extender - PremiumCord HDMI KVM extender up to 150m via one Cat5e/Cat6 cable, Full HD 1080p, the device allows to transfer HDMI signal and USB (keyboard, mouse) and IR control up...

PremiumCord HDMI 2.0 Repeater up to 40m

10×

459,-

In stock > 5 pcs

Extender - 4Kx2K@60Hz (3840 × 2160), 18Gb/s data transmission

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

5×

2,799,-

In stock 4 pcs

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

Splitter (two-way adapter) - male connectors: 2× antenna connector (Belling-Lee), female connectors: 1× antenna connector (Belling-Lee), straight termination

PremiumCord HDMI 2.0 extender Ultra HD 4kx2k@60Hz to 70m via Cat6/Cat6A/Cat7

3×

2,799,-

In stock > 5 pcs

Extender - transmits HDMI signal up to 70 m, for connection via CAT6/6A/7 network cable, connectors on the transmitter HDMI input, HDMI output for local monitor, RJ45 connector,...

PremiumCord HDMI repeater up to 40m

26×

549,-

In stock > 5 pcs

Extender connecting Reversible and HDMI F

PremiumCord HDMI switch 2:2 , 3D, 1080p with remote control

Adapter - 0,5m, male connectors: 1× HDMI (HDMI 1.3), female connectors 3× HDMI (HDMI 1.3), LED indication and Gold-Plated Connectors, straight connector ends

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

23×

459,-

In stock > 10 pcs

Buy with code ALZADNY35 298,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.

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

Maximum Home Amplifier AS039

30×

1,069,-

In stock 4 pcs

Antenna Amplifier - 1 inputs/2 output, integrated power supply, gain: 20dB

Splitter with 6 outputs, male connectors: 7× coaxial connector (F), straight termination

PremiumCord HDMI matrix switch 4:2 with audio

Splitter (three-way adapter) - male connectors: 4× coaxial connector (F), straight termination

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

OEM USB 1.1 Extender via TP

2×

999,-

In stock > 5 pcs

Extender - (RJ45), 45m

Corsair Internal 4-Port USB 2.0 Hub

20×

699,-

In stock > 5 pcs

Splitter with 4 outputs, male connectors: 1× USB 2.0 Header, female connectors: 4× USB 2.0 Header

Splitter (two-way adapter) - male connectors: 3× coaxial connector (F), female connectors:

EVERCON antenna set Televes for 4 TV KOM-TE-101-4

1×

2,200,-

In stock > 5 pcs at the supplier's

Antenna Amplifier Branded antenna set with Televes antenna for new DVB-T2 broadcasting with interference resistance to 5G networks for 4 TVs.

Splitter (three-way adapter) - male connectors: 3× coaxial connector (F), female connectors: 1× coaxial connector (F), straight termination

Splitter with 4 outputs, male connectors: 5× coaxial connector (F), female connectors:, straight termination