---
product_id: 542455952
title: "HiLetgo 2.4G 3dBI Wireless SMA Antenna with Extension Cord for NRF24L01 CC2500"
brand: "hiletgo"
price: "A$38"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/542455952-hiletgo-2-4g-3dbi-wireless-sma-antenna-with-extension-cord
store_origin: AU
region: Australia
---

# 6dBi gain for stronger signals 2.5m extension cord for flexible placement Standard SMA connector for universal compatibility HiLetgo 2.4G 3dBI Wireless SMA Antenna with Extension Cord for NRF24L01 CC2500

**Brand:** hiletgo
**Price:** A$38
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your wireless reach—because strong signals mean stronger connections.

## Quick Answers

- **What is this?** HiLetgo 2.4G 3dBI Wireless SMA Antenna with Extension Cord for NRF24L01 CC2500 by hiletgo
- **How much does it cost?** A$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/542455952-hiletgo-2-4g-3dbi-wireless-sma-antenna-with-extension-cord)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Boost Your Signal Game:** 6dBi gain ensures crystal-clear wireless reception up to 300m—never miss a beat in your digital life.
- • **Flexible Setup Freedom:** 2.5-meter coaxial extension lets you position your antenna for optimal performance, indoors or outdoors.
- • **Sleek, Lightweight Design:** At just 0.02 kg, this compact black antenna blends into your tech environment without bulk or fuss.
- • **Universal SMA Compatibility:** Standard SMA male-to-female connector fits seamlessly with NRF24L01, CC2500, routers, modems, and more.
- • **Magnetic Base for Easy Mounting:** Secure your antenna effortlessly on metal surfaces—perfect for dynamic workspaces and on-the-go setups.

## Overview

The HiLetgo 2.4G 3dBi Wireless SMA Antenna with 2.5m extension cord is engineered for superior signal reception within the 2400-2500MHz band. Featuring a 6dBi gain and a standard SMA connector, it enhances wireless communication for NRF24L01, CC2500, and other compatible devices. Its magnetic base and lightweight design offer versatile mounting options, making it an essential upgrade for professionals demanding reliable, extended-range connectivity.

## Description

2.4G 3dBI Wireless SMA Antenna with Extension Cord for NRF24L01 CC2500 Description: Receive the signal delicacy, can receive the biggest distance of 200-300M. With standard SMA port. Suitable For: NRF24L01 PA CC2500 Suitable frequency band: 2400-2500MHZGain: 6DbiSWR: less than 1.5Polarization: vertical polarizationStandard resistance: 50 ohmContact: SMA inner bore contact Package Include: 1*antenna, 3*screw cap, 1* Extension cord

Review: Perfect!
Review: Oops - My Goof!

## Features

- NRF24L01 CC2500
- Wireless SMA Antenna
- With Extension Cord

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HXU1PKS |
| Brand | HiLetgo |
| Cable Type | Coaxial |
| Cable type | Coaxial |
| Colour | Black |
| Compatible Devices | Router, Modem, Laptop, Tablet, Smartphone |
| Compatible Phone Models | Compatible with smartphones, specific models not listed |
| Compatible devices | Router, Modem, Laptop, Tablet, Smartphone |
| Compatible phone models | Compatible with smartphones, specific models not listed |
| Connector Gender | Male-to-Female |
| Connector Type | screw, sma |
| Connector type | screw, sma |
| Customer Reviews | 4.6 out of 5 stars 512 Reviews |
| Ethernet Cable Category | Cat 5 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.02 Kilograms |
| Manufacturer | HiLetgo |
| Model Name | 3-01-1114-B |
| Model Number | 3-01-1114-B |
| Number of Items | 5 |
| Number of Pins | 2 |
| Other Special Features of the Product | Magnetic |
| Outer Material | Other |
| Recommended Uses For Product | extending or adapting antenna connections in electronic devices, particularly for Wi-Fi related applications |
| Special feature | Magnetic |
| Specification Met | Partial |
| Unit Count | 2.5 metre(s) |

## Product Details

- **Brand:** HiLetgo
- **Connector type:** screw, sma
- **Cable type:** Coaxial
- **Compatible devices:** Router, Modem, Laptop, Tablet, Smartphone
- **Special feature:** Magnetic

## Images

![HiLetgo 2.4G 3dBI Wireless SMA Antenna with Extension Cord for NRF24L01 CC2500 - Image 1](https://m.media-amazon.com/images/I/51zq+-8I7yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect!
*by J***E on 24 December 2025*



### ⭐⭐⭐ Oops - My Goof!
*by E***R on 24 December 2023*



### ⭐⭐⭐⭐⭐ Perfect for Meshtastic devices
*by C***J on 20 January 2025*



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- muzi ᴡᴏʀᴋꜱ 915Mhz Whip Antenna for LoRa and Meshtastic 17cm, Black

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**Shop now:** [https://www.desertcart.com.au/products/542455952-hiletgo-2-4g-3dbi-wireless-sma-antenna-with-extension-cord](https://www.desertcart.com.au/products/542455952-hiletgo-2-4g-3dbi-wireless-sma-antenna-with-extension-cord)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*