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Black dual-frequency SMA antenna with magnetic base and extension cable

Vszerda

Vszerda Dual Frequency Extension Antenna SMA Magnetic Base network ethernet cable

SKU CH-9ZCJ-0VMJ2

Dual-band 2.4G/5G extension antenna with SMA connector and magnetic base for flexible router placement

  • Dual-band coverage on 2.4 and 5 GHz
  • 8 dBi gain strengthens weak Wi-Fi signals
  • Magnetic base allows flexible, space-saving placement
  • SMA connector fits compatible routers and wireless cards
  • Omni-directional design captures signal from all angles

Dual-Frequency Antenna for Router and Network Card

This antenna adds an SMA-connected 2.4G/5G element to a wireless router or network card. It targets users who need broader signal coverage without replacing existing hardware. The magnetic base allows quick attachment to metal surfaces such as a chassis or cabinet. The package contains only the antenna and its integrated cable.

Magnetic Base for Flexible Placement

The magnetic suction base holds the antenna on any ferrous surface, freeing desk space and letting the installer position the element where reception is strongest. An SMA male connector plugs directly into the router or card, so no adapter is required. The plastic housing keeps the assembly lightweight for vertical or horizontal mounting.

Omni-Directional Reception Under Load

The omni-directional pattern maintains consistent gain from all horizontal angles during sustained traffic. By extending the antenna away from the main unit, the cable reduces local interference that can cause throughput drops. The 8 dBi rating supports stable links across both 2.4 GHz and 5 GHz bands during prolonged use.

Highlights

  • Dual-band coverage on 2.4 and 5 GHz
  • 8 dBi gain strengthens weak Wi-Fi signals
  • Magnetic base allows flexible, space-saving placement
  • SMA connector fits compatible routers and wireless cards
  • Omni-directional design captures signal from all angles

Specifications

No published specifications for this item yet.

Questions about this item

Will the 8 dBi gain of this antenna hold up during continuous use or does it degrade over time?

The 8 dBi gain is a fixed specification of the antenna element and does not change with sustained operation.

Does the magnetic base or cable generate noticeable heat when the antenna runs all day?

Passive antennas like this one have no active components, so they produce no measurable heat during extended use.

What connector must my router or wireless card already have for this SMA antenna to attach?

Your device needs an SMA female port; the antenna terminates in an SMA male plug for direct connection.

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