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Three black RP-SMA WiFi antennas with adjustable joints

JacobsParts Inc.

JacobsParts Inc. ANT-2DBI RP-SMA Antenna 3 pack

SKU CH-09ZG-88XF2

Three 2 dBi RP-SMA antennas boost dual-band WiFi range in all directions

  • Product typeAntenna
  • Product colorBlack
  • Improved signal strength and range with a 2.4 GHz / 5 GHz dipole antenna
  • Flexible positioning via omni-directional design adjustable in all directions
  • Easy tool-free installation using RP-SMA female connector
  • Broad device compatibility across routers, cards, printers and AV receivers
  • Standards-compliant operation supporting 802.11b/g/n/ac/ax/be protocols

Three-pack dipole antenna for WiFi 2

These three 2 dBi RP-SMA antennas replace or upgrade the stock antennas on routers, desktop wireless cards, printers or AV receivers. The omni-directional pattern sends and receives signals in every direction so no aiming is required. Installation is tool-free: twist each antenna onto the RP-SMA female connector. The pack suits homes and small offices that need a simple range boost.

RP-SMA connector and 2.4 / 5 GHz coverage

The RP-SMA female connector fits the majority of consumer routers and PCIe wireless cards that expose external antenna ports. Operation spans the 2.4 GHz and 5 GHz bands used by 802.11b/g/n/ac/ax/be equipment, so the antennas work with current and legacy WiFi 2 hardware. No driver or firmware changes are needed; the connection is purely passive.

2 dBi gain and 4.25 inch length

At 2 dBi each antenna provides modest gain that improves coverage in a typical room or across a single floor. The 4.25 inch length keeps the profile low enough for desk-mounted routers or rear-I/O cards. Users needing long-range point-to-point links or high-gain directional coverage will find the low gain insufficient and should consider higher-gain or directional models instead.

How it compares

Measured against everything we stock in Wi-Fi Routers, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 99% of the 495 comparable items (median $126.99).

Specifications

Product
Brand nameJacobsParts
Model nameANT-2DBI
Product typeAntenna
Product colorBlack

Questions about this item

Should I buy the three-pack or a single antenna?

The listing only offers a three-pack; each antenna is identical and can be used on separate devices or combined on one router for extra coverage.

What does the 2 dBi rating actually do for my Wi-Fi?

A 2 dBi dipole radiates evenly in all directions, adding a modest signal boost without needing to aim the antenna at a specific spot.

Will the RP-SMA connector fit my router and what speeds can it handle?

The RP-SMA female connector fits most consumer routers and cards, and the antenna supports the 802.11 standards used on 2.4 GHz and 5 GHz bands.

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