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Two black and gold dual band Wi-Fi antennas with SMA male connectors

HighZer0 Electronics

HighZer0 Electronics ANT04Z+BY+SMA+M 10dBi Dual Band Wi-Fi Antennas 2 Pack

SKU CH-V9PX-M9FVN

Dual-band 10dBi omni-directional antennas with SMA male connectors, supplied as a two-pack for MIMO on routers, cameras and FPV gear

  • Product typeWiFi Router Antenna
  • Product colorBlack/Yellow
  • Key featuresWi-Fi 7,Wi-Fi 6E,WI-FI 6,Wi-Fi 5,Wi-Fi 4,Bluetooth
  • Dual-band coverage on 2.4 GHz and 5 GHz bands
  • 10 dBi omni-directional gain extends wireless range
  • Two antennas enable MIMO performance for stable throughput
  • SMA male connector fits compatible routers and IoT modules
  • Supports Wi-Fi 7, Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4 and Bluetooth

Dual-Band 10dBi Antennas for Wi-Fi 7

These two HighZer0 Electronics antennas deliver 10 dBi omni-directional gain across 2.4–2.5 GHz and 4.9–5.9 GHz bands. They support Wi-Fi 7, Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5 and Wi-Fi 4 standards plus Bluetooth. The SMA male connectors suit industrial modules, SDR radios, IoT gear, FPV monitors, drone controllers and 5.8 GHz video links.

Two-Pack Enables MIMO

The bundle supplies a matched pair so compatible routers or adapters can run spatial multiplexing for higher throughput and better link reliability. Adjustable joints let you orient each element for optimal reception in a fixed installation or on mobile equipment such as FPV camera monitors and HDMI extenders.

Verify SMA Male Connector First

Check that your device uses a true SMA male port with a centre pin; RP-SMA male ports found on most consumer routers are not interchangeable. Confirm the equipment operates within the 2.4–2.5 GHz or 4.9–5.9 GHz ranges and that physical clearance allows the adjustable antennas to rotate freely.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 83% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameHighZer0 Electronics
Model nameANT04Z+BY+SMA+M
Product typeWiFi Router Antenna
Product colorBlack/Yellow

Questions about this item

Will the SMA male connectors on these antennas need periodic tightening or replacement?

The SMA male connectors are solid brass with gold plating and have no moving parts; they do not require tightening or scheduled replacement under normal indoor use.

What limits continuous operation — heat buildup in the radome or signal degradation at 10 dBi gain?

Passive antennas generate no heat; the 10 dBi omni‑directional pattern is fixed, so sustained use is limited only by the mounting hardware staying secure.

Do the antennas add any audible noise or increase power draw when the router runs all day?

They are completely passive — no electronics, no fan, no power connection — so they add zero noise and zero power consumption.

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