We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black RP-SMA coaxial cables with male and female connectors, 16.5ft each

LORDWORLD

LORDWORLD RP-SMA Coaxial Extension Cable 16.5ft Male to Female 2-Pack

SKU CH-31RQ-SH6WA

Two 16.5 ft RP-SMA male-to-female cables extend Wi-Fi antennas for optimal placement

  • Low-loss RP-SMA cable keeps Wi-Fi signal strong
  • IEEE 802.11 a/b/g/n compliant for broad router compatibility
  • 5 ft length lets you position antenna for best coverage
  • Reverse-polarity SMA male-to-female connectors match Wi-Fi gear
  • Two cables in pack cover dual-antenna or spare needs

RP-SMA Wi-Fi Antenna Extension Kit

This two-pack provides RP-SMA male-to-female coaxial cables for extending external Wi-Fi antennas on routers, bridges or other wireless LAN equipment. Each cable measures 16.5 feet, giving installers ample reach to reposition antennas for better signal coverage. The set is intended for IEEE 802.11 a/b/g/n networks and is not suitable for television or satellite connections.

Verify Connector Gender and Polarity Before Ordering

Confirm that your device presents an RP-SMA female jack and that the antenna terminates in an RP-SMA male plug; standard SMA connectors look similar but will not mate correctly. The cables are designed for reverse-polarity interfaces only, so mismatched hardware will prevent a secure fit. No additional adapters are included in the package.

Low-Loss Construction for Flexible Daily Routing

The cables use a low-loss dielectric to preserve signal strength over the full 16.5-foot run, supporting reliable throughput on compatible wireless LANs. Male-to-female ends allow straightforward daisy-chaining or direct antenna relocation without tools. The reverse-polarity threading ensures a firm lock that resists vibration in typical indoor or sheltered outdoor mounting scenarios.

Highlights

  • Low-loss RP-SMA cable keeps Wi-Fi signal strong
  • IEEE 802.11 a/b/g/n compliant for broad router compatibility
  • 5 ft length lets you position antenna for best coverage
  • Reverse-polarity SMA male-to-female connectors match Wi-Fi gear
  • Two cables in pack cover dual-antenna or spare needs

Specifications

BrandLORDWORLD

Questions about this item

Does the two-pack include both cables ready to use, or do I need to buy connectors separately?

The pack contains two 16.5 ft RP-SMA male-to-female extension cables, fully assembled and ready to connect between your router and an external Wi-Fi antenna.

Should I choose this RP-SMA cable or a standard SMA version for my Wi-Fi gear?

This is an RP-SMA cable, which has reverse-polarity threads; check your equipment — most Wi-Fi routers and antennas use RP-SMA, while standard SMA is common on radio and test gear.

What does the IEEE 802.11 a/b/g/n compliance mean for my actual wireless link?

It confirms the cable’s low-loss design supports the frequency bands used by 802.11 a/b/g/n Wi-Fi, so the 16.5 ft run will not degrade signal strength noticeably.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.