Refresh the page

Deal weeks - Extenders & Splitters

Discounts, codes, and cashbacks are limited-time promotions in which you can save a lot of money. If an item is on sale, you will see the new price right next to the old one. If a discount code applies to a product, you will find it in the category listing above the product price or in the product details below the image gallery. You must then enter the discount code in the "Use discount coupon" field before submitting your order. Items with a cashback option are also marked in the same way. If certain conditions are met after purchasing these products (e.g. registration of the goods on the manufacturer's website), you will receive part of the total price back. You can find out all the terms of the specific cashback policy in the product details.

All from 27
AlzaPower USB-C (M) to HDMI 2.0 (F) 4K 60Hz 0.15m Black - Adapter
AlzaPower USB-C (M) to HDMI 2.0 (F) 4K 60Hz 0.15m Black
Great price 15.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 14.31 €
Adapter HDMI output, USB-C input, transfer rate up to 18Gb/s, resolution up to UltraHD 4K@50Hz/60Hz (2160p), Thunderbolt 3 support, gold-plated connectors, universal for...
Vention 2-Port HDMI Bi-Direction Switcher Silver - Switch
Vention 2-Port HDMI Bi-Direction Switcher Silver
13.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 9.73 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Switch -
Vention 2-Port HDMI Bi-Directional 4K Switcher Black ABS Type - Switch
Vention 2-Port HDMI Bi-Directional 4K Switcher Black ABS Type
11.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 8.33 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Switch -
Ugreen 2x HDMI Bi-Directional Switcher Black - Toggle Switch
Ugreen 2x HDMI Bi-Directional Switcher Black
from  8.46 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 7.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Toggle Switch for video, female connectors: 3× HDMI (HDMI 2.0)
AlzaPower 2in1 Bi-Directional HDMI 4K/60Hz Switch grey - Switch
AlzaPower 2in1 Bi-Directional HDMI 4K/60Hz Switch grey
Great price 9.59 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 8.63 €
Switch -
Vention 1 In 2 Out VGA Splitter, 1m, Black - Splitter
Vention 1 In 2 Out VGA Splitter, 1m, Black
19.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI35 12.94 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa 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
Vention SATA 15P (M) to 2x 15P SATA 90° (F) Power Splitter Cable 0.15m Black - Power Cable
Vention SATA 15P (M) to 2x 15P SATA 90° (F) Power Splitter Cable 0.15m Black
4.69 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 2.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Power Cable - length 0,15 m, male connector 1× SATA power supply, female connector 2× SATA power supply, curved end
Vention 1-In & 8-Out HDMI Splitter 4K@60Hz Black Aluminum Alloy Type EU Standard - Splitter
Vention 1-In & 8-Out HDMI Splitter 4K@60Hz Black Aluminum Alloy Type EU Standard
87.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 52.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Splitter with 8 outputs, female connectors: 9× HDMI
TP-Link RE315 - WiFi Booster
TP-Link RE315
41.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 33.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 5, 802.11with/b/g/n/ac, up to 1167 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 867 Mb/s ), 2 × × external antenna, WPS, WEP 64bit, WEP 128bit, WPA, WPA2 and...
TP-LINK RE505X WiFi6 Extender - WiFi Booster
TP-LINK RE505X WiFi6 Extender
Amazing Deal 48.90 € Save 5 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 39.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 6, 802.11with/b/g/n/ac/ax up to 1500 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 1200 Mb/s ), 2 × × external antenna, WPS, WEP 64bit, WEP 128bit, WPA-PSK and...
TP-LINK RE450 AC1750 Dual Band - WiFi Booster
TP-LINK RE450 AC1750 Dual Band
62.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 50.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 5, 802.11/b/g/n/ac, up to 1750 Mb/s, dual-band (2,4 GHz 1300 Mb/s ), WPA2
TP-Link RE225BE - WiFi Booster
TP-Link RE225BE
100.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 80.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 7, 802.11/n/ac/ax up to 3570 Mb/s, dual-band (2,4 GHz 688 Mb/s + 5 GHz 2882 Mb/s ), 2 × × external antenna, WPA2, WPA2-PSK and WPA3
TP-Link RE235BE - WiFi Booster
TP-Link RE235BE
107.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 86.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 7, 802.11/n/ac/ax up to 3570 Mb/s, dual-band (2,4 GHz 688 Mb/s + 5 GHz 2882 Mb/s ), 2 × × external antenna, WPA2, WPA2-PSK and WPA3
TP-Link RE715X Wi-Fi 6 AX3000 - WiFi Booster
TP-Link RE715X Wi-Fi 6 AX3000
66.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 53.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 6, 802.11/n/ac/ax up to 2976 Mb/s, dual-band (2,4 GHz 574 Mb/s + 5 GHz 2402 Mb/s ), 2 × × external antenna, WPA, WPA2 and WPA3
CUDY Gigabit Multi-WAN VPN Router - Router
CUDY Gigabit Multi-WAN VPN Router
42.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 36.47 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Router - 1 × GLAN, 1 × GWAN, 3 × G LAN/WAN (optional), 128MB RAM, 16MB Flash storage
TP-Link RE655BE BE9300 Tri-Band Wi-Fi 7 - WiFi Booster
TP-Link RE655BE BE9300 Tri-Band Wi-Fi 7
238.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Price with Cashback 218.90 € Cashback presents the option to get back money from your purchase online, usually requires a registration Získejte zpět část peněz při nákupu vybraných produktů TP-Link. Akce platí do 30.6.2026 nebo do vyprodání zásob.
WiFi Booster with WiFi 7, 802.11/n/ac/ax up to 9334 Mb/s, tri-band (2,4 GHz 688 Mb/s + 5 GHz 4323 Mb/s ), 4 × × external antenna, WPA, WPA2-PSK and WPA3
CUDY BE3600 WiFi 7 Mesh Repeater - WiFi Booster
CUDY BE3600 WiFi 7 Mesh Repeater
81.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 69.62 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
WiFi Booster with WiFi 7, 802.11with/b/g/n/ac, up to 3570 Mb/s, dual-band (2,4 GHz 688 Mb/s + 5 GHz 2882 Mb/s ), 2 × × external antenna, WPA, WPA2 and WPA3, mobile app control
CUDY Gigabit PoE+ Extender - PoE extender
CUDY Gigabit PoE+ Extender
25.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 19.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.
PoE extender - compatible with IEEE802.3af and IEEE802.3at, extends PoE by 100 m, without additional power, wall mounting, Plug & Play, indoor and outdoor, 1 entry, 1 PoE output...
TP-Link RE405BE Wi-Fi7 BE6500 - WiFi Booster
TP-Link RE405BE Wi-Fi7 BE6500
188.90 €
In stock > 5 pcs at the supplier's
Price with Cashback 173.90 € Cashback presents the option to get back money from your purchase online, usually requires a registration Získejte zpět část peněz při nákupu vybraných produktů TP-Link. Akce platí do 30.6.2026 nebo do vyprodání zásob.
WiFi Booster with WiFi 7, 802.11/n/ac/ax up to 6452 Mb/s, dual-band (2,4 GHz 688 Mb/s + 5 GHz 5764 Mb/s ), 4 × × external antenna, WPA2, WPA2-PSK and WPA3

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.

More information
I understand Detailed settings Reject everything
P-DC1-WEB12