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WiFi Boosters & Extenders

WiFi extenders expand the range of your home/office WiFi network to include areas where the router signal is too weak or missing altogether.

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Frequency

2.4 GHz - suitable for demanding users and households with fewer connected electronics.
5 GHz - for data-intensive activity, video streaming, online gaming.
Combination of 2.4 and 5 GHz - allows for efficient separation of the two frequencies to increase throughput; the overall rate is therefore determined by the sum of speeds in both frequenceies.

Standard

Specifies the maximum speed attainable in the frequency.

Standard	Max. speed	Frequency
IEEE 802.11a	54 Mbit / s	5 GHz
IEEE 802.11b	11 Mbit / s	2.4 GHz
IEEE 802.11g	54 Mbit / s	2.4 GHz
IEEE 802.11n	600 Mbit / s	2.4 and 5 GHz
IEEE 802.11ac	1000 Mbit / s	2.4 and 5 GHz

Features

LED signal strength - for optimal placement of the WiFi extender.
Multimedia adapter / bridge - after connecting to network port RJ-45 (LAN), smart electronics enriches the extender for wireless connectivity.
WPS Button - used for connection without the need for manual adjustments and passwords; simply press the WPS button on the router and the extender.
Access point - the extender can also function as an access point.
Detachable antenna - allows for more efficient use and a wider reach.

The maximum speed may not be supported by all devices, and so they are dependent on the use of multiple transmitting and receiving frequencies and multiple antennas (MIMO).

WiFi Amplification

CUDY Gigabit PoE+ Extender - PoE extender

CUDY Gigabit PoE+ Extender

In stock > 5 pcs

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...

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STRONG MESHKIT2100 - WiFi System

STRONG MESHKIT2100

In stock > 5 pcs

WiFi System with WiFi 5, 802.11with/b/g/n/ac, up to 2100 Mb/s, Dual-band (2.4 GHz 300 Mb/s + 5 GHz 1733 Mb/s ), WPA-Enterprise, WPA2-Enterprise and WPA3, IPv6 Ready, virtual...

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CUDY AX1500 Mesh Wi-Fi 6 Range Extender - WiFi Booster

CUDY AX1500 Mesh Wi-Fi 6 Range Extender

Buy with code ALZADNI10 37.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

WiFi Booster with WiFi 6, 802.11with/b/g/n/ac/ax up to 1501 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 1201 Mb/s ), 2 × × external antenna, WPA, WPA2 and WPA3

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STRONG MESHAX3000ADD - WiFi System

STRONG MESHAX3000ADD

In stock > 5 pcs

Buy with code ALZADNI20 47.92 € 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 System with WiFi 6, 802.11with/b/g/n/ac/ax, up to 3000 Mb/s, Dual-band (2.4 GHz 574 Mb/s + 5 GHz 2402 Mb/s ), WPA, WPA2 and WPA3, IPv6 Ready and mobile app control

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TP-Link RE405BE Wi-Fi7 BE6500 - WiFi Booster

TP-Link RE405BE Wi-Fi7 BE6500

In stock > 5 pcs

Price with Cashback 190.90 € 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 30.9.2026 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

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CUDY N300 Wi-Fi Mesh Repeater - WiFi Booster

CUDY N300 Wi-Fi Mesh Repeater

WiFi Booster with WiFi 4, 802.11with/b/g/n, up to 300 Mb/s, dual-band (2,4 GHz 300 Mb/s ), 2 × × external antenna, WPA, WPA2 and WPA3

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STRONG REPEATERBE3600 - WiFi Booster

STRONG REPEATERBE3600

In stock > 5 pcs

WiFi Booster with WiFi 7, 802.11with/b/g/n/ac/ax up to 3570 Mb/s, dual-band (2,4 GHz 688 Mb/s + 5 GHz 2882 Mb/s ), 2 × × external antenna, WPS, WPA, WPA2 and WPA3

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STRONG Repeater 300S - WiFi Booster

STRONG Repeater 300S

In stock > 10 pcs

Buy with code ALZADNI20 15.12 € 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 4, 802.11/b/g/n, up to 300 Mb/s, single-band (2,4 GHz 300 Mb/s ), 2 × × external antenna, WPA and WPA2

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CUDY Outdoor/Indoor AC1200 Wi-Fi Range Extender - WiFi Booster

CUDY Outdoor/Indoor AC1200 Wi-Fi Range Extender

In stock > 5 pcs

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, WPA, WPA2 and WPA3

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TP-Link RE660X AX1800 Wi-Fi 6 - WiFi Booster

TP-Link RE660X AX1800 Wi-Fi 6

In stock > 5 pcs

WiFi Booster with WiFi 6, 802.11/g/n/ac/ax up to 1775 Mb/s, dual-band (2,4 GHz 574 Mb/s + 5 GHz 1201 Mb/s ), WPA and WPA2-PSK

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Tenda T10 - WiFi Booster

WiFi Booster with WiFi 4, 802.11/b/g/n, up to 300 Mb/s, single-band (2,4 GHz 300 Mb/s ), WPA, WPA2, WPA-PSK and WPA2-PSK

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TP-LINK RE200 AC750 Dual Band - WiFi Booster

TP-LINK RE200 AC750 Dual Band

Unsealed - in stock 2 pcs

WiFi Booster with WiFi 5, 802.11/b/g/ac,, dual-band (2,4 GHz 300 Mb/s + 5 GHz 433 Mb/s ), WPA-PSK and WPA2-PSK

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TP-LINK TL-WA855RE - WiFi Booster

TP-LINK TL-WA855RE

18.90 € New 20.90 €

As good as new - in stock 1 pcs

WiFi Booster with WiFi 4, 802.11/b/g/n, up to 300 Mb/s (2,4 GHz 300 Mb/s ), 2 × × external antenna, WPA and WPA2

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CUDY AX3000 WiFi 6 Mesh Repeater - WiFi Booster

CUDY AX3000 WiFi 6 Mesh Repeater

55.90 € New 61.90 €

Unsealed - in stock 1 pcs

Buy with code ALZADNI20 44.72 € 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 6, 802.11with/b/g/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, mobile app control...

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Xiaomi WiFi Range Extender N300 - WiFi Booster

Xiaomi WiFi Range Extender N300

Unsealed - in stock 1 pcs

WiFi Booster with WiFi 4, 802.11/n, up to 300 Mb/s, single-band, 2 × × external antenna, WPA and WPA2

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ASUS RP-BE58 - WiFi Booster

In stock > 5 pcs

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 )

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TP-Link RE220BE, Wi-Fi 7 BE3600 - WiFi Booster

TP-Link RE220BE, Wi-Fi 7 BE3600

In stock > 5 pcs

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

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devolo WiFi 6 Repeater 3000 - WiFi Booster

devolo WiFi 6 Repeater 3000

100.90 € 111.90 €

WiFi Booster with WiFi 6, 802.11/ax up to 3000 Mb/s, dual-band, WPA, WPA2 and WPA3

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STRONG REPEATERAX3000 - WiFi Booster

STRONG REPEATERAX3000

55.90 € New 58.90 €

Unsealed - in stock 1 pcs

Buy with code ALZADNI20 44.72 € 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 6, 802.11with/b/g/n/ac/ax up to 3000 Mb/s, dual-band (2,4 GHz 574 Mb/s + 5 GHz 2402 Mb/s ), 2 × × external antenna, WPA-PSK, WPA2-PSK and WPA3

Added to cart

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STRONG REPEATERAX3000 - WiFi Booster

STRONG REPEATERAX3000

47.90 € New 58.90 €

As good as new - in stock 1 pcs

Buy with code ALZADNI20 38.32 € 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 6, 802.11with/b/g/n/ac/ax up to 3000 Mb/s, dual-band (2,4 GHz 574 Mb/s + 5 GHz 2402 Mb/s ), 2 × × external antenna, WPA-PSK, WPA2-PSK and WPA3

Added to cart

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Ubiquiti Unifi U6-Extender - WiFi Booster

Ubiquiti Unifi U6-Extender

169.90 € New 179.90 €

Unsealed - in stock 1 pcs

WiFi Booster with WiFi 6, 802.11with/b/g/n/ac/ax up to 5373,5 Mb/s (2,4 GHz 573,5 Mb/s + 5 GHz 4800 Mb/s ), WPA, WPA2, WPA-PSK, WPA-Enterprise and WPA3

Added to cart

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TP-Link RE235BE - WiFi Booster

TP-Link RE235BE

Unsealed - in stock 1 pcs

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

Added to cart

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ASUS RP-BE58 - WiFi Booster

91.90 € New 109.90 €

Unsealed - in stock 1 pcs

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 )

Added to cart

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TP-Link RE655BE BE9300 Tri-Band Wi-Fi 7 - WiFi Booster

TP-Link RE655BE BE9300 Tri-Band Wi-Fi 7

232.90 € New 247.90 €

Unsealed - in stock 1 pcs

Price with Cashback 212.90 € 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 30.9.2026 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

Added to cart

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In the category WiFi Boosters & Extenders on Alza.sk, we currently have a total of 95 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. Continue

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Chcete doručit do České republiky? Jdi na WiFi Extendery

Für den Versand nach Deutschland, besuchen Sie bitte WLAN Extender

Für den Versand nach Österreich, besuchen Sie bitte WLAN Extender

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Wi-Fi jelerősítők

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