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.

Splitter - antenna, 6 outputs, 5-1000MHz, attenuation 9.2db, F connectors

TV/SAT Combiner FB 1D

20×

119,-

In stock > 5 pcs

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

Vention 5-Port 100Mbps Ethernet Switch Gray

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

UGREEN USB 3.0 to SATA Converter

6×

299,-

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

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

2,369,-

In stock > 5 pcs

Splitter with 8 outputs, female connectors: 9× HDMI

PremiumCord 8K HDMI repeater up to 25m, 8K/60Hz, 4K/120Hz resolution

2×

from 300,-

In stock 3 pcs

Extender - amplifies and restores weak signal, up to 25 m, supports 8K@60Hz (7680x4320/60Hz ), 4K@120Hz ( 3840x2160/120Hz ), max. transfer rate 4×12 Gbps, gold-plated connectors,...

Ugreen Digital To Analog Audio Converter

134×

389,-

Unsealed - in stock 1 pcs

Splitter (three-way adapter) - female connectors: 1× jack 3.5 mm, 3× cinch (RCA), 1× toslink

AlzaPower 2in1 Bi-Directional HDMI 4K/60Hz Switch grey

47×

219,- New 239,-

Unsealed - in stock > 10 pcs

Switch -

Vention 1 In 4 Out HDMI Splitter 4K@30Hz Gold Aluminum Alloy Type

41×

639,- New 659,-

Unsealed - in stock 3 pcs

Splitter with 4 outputs, female connectors: 5× HDMI (HDMI 1.4), 1× DC 5.5 mm, LED indication

ARCTIC Case Fan Hub

316×

199,- New 219,-

Unsealed - in stock 1 pcs

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

PremiumCord HDMI 2.0 splitter 1-2 ports

50×

1,159,- New 1,419,-

Unsealed - in stock 1 pcs

Splitter (two-way adapter) - female connectors: 3× HDMI (HDMI 2.0)

PremiumCord HDMI 2.0 splitter 1-2 ports

50×

1,109,- New 1,419,-

As good as new - in stock 1 pcs

Splitter (two-way adapter) - female connectors: 3× HDMI (HDMI 2.0)

PremiumCord HDMI KVM extender 4K adn FULL HD 1080p to 70m with USB transmission

15×

2,319,- New 2,389,-

Unsealed - in stock 2 pcs

Extender - transmits FULL HD 1080p video while USB at a distance of up to 70m, for connection via CAT6/6A/7 network cable, connectors on the transmitter HDMI input, HDMI output for...

PremiumCord HDMI extender to 60m via one Cat6/Cat6a/Cat7 cable

19×

1,799,- New 1,899,-

Unsealed - in stock 1 pcs

Extender - Full HD 1080p support, adapter included

PremiumCord HDMI 2.0, 1-4 ports

29×

1,299,- New 1,499,-

As good as new - in stock 1 pcs

Splitter with 4 outputs, female connectors: 5× HDMI (HDMI 2.0)

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

66×

159,- New 179,-

Unsealed - in stock 2 pcs

Buy with code ALZADNY35 103,- 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 4K repeater with audio separation

34×

1,089,-

Unsealed - in stock 4 pcs

Extender - stereo jack, Toslink, RCA, with power supply

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

5×

1,889,- New 2,049,-

Unsealed - in stock 1 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×

429,- New 459,-

Unsealed - in stock 1 pcs

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

PremiumCord HDMI repeater up to 40m

26×

509,- New 549,-

Unsealed - in stock 1 pcs

Extender connecting Reversible and HDMI F

Corsair Internal 4-Port USB 2.0 Hub

20×

649,- New 699,-

Unsealed - in stock 1 pcs

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

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

4×

1,479,- New 2,049,-

Unsealed - in stock 1 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...

PremiumCord 8K HDMI repeater up to 25m, 8K/60Hz, 4K/120Hz resolution

2×

299,- New 319,-

Unsealed - in stock 1 pcs

Extender - amplifies and restores weak signal, up to 25 m, supports 8K@60Hz (7680x4320/60Hz ), 4K@120Hz ( 3840x2160/120Hz ), max. transfer rate 4×12 Gbps, gold-plated connectors,...