WiFi Bluetooth ZigBee Antenna 2.4 GHZ SMA Male 2.5 dBi - Straight

Product Code: ABC-22334
Availability: 5-8 business days
Planuojama gavimo data po užsakymo: 2026-09-15
2.60€
Ex Tax: 2.15€

Qty

12 dBi 2.4 GHz / 5.8 GHz WiFi Antenna – When Does It Make Sense?

This dual-band WiFi antenna is perfect for improving signal reception or transmission on devices with an SMA connector. It's a practical solution for routers, network cards, WiFi adapters, and select wireless devices operating in the 2.4 GHz and 5.8 GHz bands.

From a user's perspective, three key features are key: support for two popular WiFi bands, antenna gain of up to 12 dBi, and adjustable tilt angle. This makes it easier to adjust the antenna to the mounting location and minimizes problems with weaker signals in the home, office, or workshop.

What can you use it for?
  • for a WiFi router with a detachable antenna,
  • to a USB adapter or network card with a suitable socket,
  • to a desktop computer or laptop with an external WiFi module,
  • to expand a wireless network in a home, office or small workshop,
  • to improve connection stability when working remotely, monitoring networks or IoT devices.
Adjustable antenna – more convenient fit to the router or adapter The most important features in practice
  • Dual-band operation: supports 2.4 GHz and 5.8 GHz bands, so it is compatible with many modern WiFi devices.
  • Up to 12 dBi gain: can help improve range and signal quality, especially over weaker factory antennas.
  • 0-90° angle adjustment: makes it easy to position the antenna vertically or at an angle, depending on the mounting location.
  • Direct screw-in design: quick assembly without additional tools.
  • Transmitter and receiver applications: suitable for typical home and office networking devices. ????
Compatibility – what to pay attention to before purchasing?

Before purchasing, it's worth checking the connector type. The data sheet specifies an SMA plug, but we also offer an RP-SMA plug version. This is an important difference because SMA and RP-SMA connectors are not interchangeable despite their similar appearance.

Therefore, before purchasing, compare:

  • thread type and pin in your device,
  • whether the device actually supports an external antenna,
  • whether the antenna should operate in the 2.4 GHz, 5 GHz / 5.8 GHz band or in both bands.

The product can be used with selected routers and WiFi adapters, for example, in the devices indicated in the description, but it's always worth confirming the compatibility of connectors and supported bands on the specific device.

How does such an antenna work?

An external antenna doesn't increase internet speeds by itself, but it can improve your wireless connection. In practice, this means:

  • more stable signal in a more difficult mounting location,
  • fewer problems with connection drops,
  • better reception than small factory antennas,
  • more convenient setting of the working direction thanks to the tilt adjustment. ????

However, the final effect depends on the router, network card, obstacles in the building, interference and the positioning of the antenna itself.

Installation and use

Installation is simple: the antenna screws directly into a compatible device socket. Once connected, it's a good idea to position it vertically and then, if necessary, adjust the angle while monitoring the connection quality.

  • Do not overtighten the connector.
  • Position the antenna as far away from large metal obstacles as possible.
  • If your device has multiple antennas, it is a good idea to keep all the elements similarly positioned.
  • After installation, check the signal strength in the location where you actually use the network. ????️
Common errors when selecting an antenna
  • purchase without checking the connector type,
  • confusing SMA with RP-SMA,
  • assuming that each antenna fits each router,
  • expecting improved performance when the problem is the internet provider and not the WiFi coverage,
  • installation in a place covered by a casing, wall or metal shelf. ????
Technical specifications
Product type dual-band WiFi antenna
Frequency range 2.4GHz / 5.8GHz
Antenna gain 12 dBi (max.)
VSWR ≤ 1.5
Polarization vertical
Maximum input power 50 W
Connector type SMA plug
Length 19.5 cm
Tilt adjustment 0–90°
Included in the set
  • 1 x 12 dBi 2.4 GHz / 5.8 GHz WiFi antenna ????
FAQ Will this antenna fit any router?

No. The connector type and supported operating bands of the device must match.

Will the antenna increase internet speed?

It can improve the quality of your WiFi connection, but it will not replace a faster connection from your operator.

Is it suitable for the 5 GHz band?

Yes, the product also supports the 5.8 GHz range.

What to check before buying?

Connector type, device compatibility, and whether your router or adapter has a detachable external antenna.



Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

Paid orders of more than 150€ are shipped for free to Latvia and Estonia.

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.