---
product_id: 49451979
title: "9dBi WiFi high-gain screw-On OMNI-Directional swivel antenna for all 802.11g Routers using an RPSMA connector,Black"
brand: "alfa network"
price: "162 Lei"
currency: RON
in_stock: true
reviews_count: 13
url: https://www.desertcart.ro/products/49451979-9dbi-wifi-high-gain-screw-on-omni-directional-swivel-antenna
store_origin: RO
region: Romania
---

# 9dBi high-gain signal boost 360° omni-directional coverage RPSMA screw-on swivel mount 9dBi WiFi high-gain screw-On OMNI-Directional swivel antenna for all 802.11g Routers using an RPSMA connector,Black

**Brand:** alfa network
**Price:** 162 Lei
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your WiFi game—because mediocre signals are so last year!

## Quick Answers

- **What is this?** 9dBi WiFi high-gain screw-On OMNI-Directional swivel antenna for all 802.11g Routers using an RPSMA connector,Black by alfa network
- **How much does it cost?** 162 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/49451979-9dbi-wifi-high-gain-screw-on-omni-directional-swivel-antenna)

## Best For

- alfa network enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Experts:** Favored by penetration testers and network pros who demand reliable, high-performance WiFi reach.
- • **Amplify Your Signal:** Experience up to 9dBi gain for a powerful WiFi boost that leaves default antennas in the dust.
- • **Plug & Play Upgrade:** Instantly transform your 802.11g router’s range without complicated setup—perfect for pros and enthusiasts alike.
- • **Flexible Installation:** Swivel and screw-on RPSMA connector lets you position your antenna for optimal performance with ease.
- • **Seamless 360° Coverage:** Omni-directional design ensures consistent, all-around connectivity—no dead zones, no compromises.

## Overview

The ALFA Network 9dBi WiFi antenna is a high-gain, omni-directional upgrade designed for all 802.11g routers with RPSMA connectors. Delivering a robust 9dBi signal boost and 360° coverage, it’s engineered for easy swivel mounting and superior range, making it a top choice for professionals and tech-savvy users seeking reliable, enhanced wireless performance.

## Description

Alfa Network ARS-N19 2.4GHz 9dBi Antenna (Pack of Plastic Pack)

Review: Very good - Swapping the tiny default antenna with this resulted in a major signal boost in my case.
Review: Poor WiFi signal strenth? Upgrade to this Antenna.! - Wow! 5* to Alfa on a decent omni directional 9db Antenna that actually works! I bought 4 different products, a directional ariel from Alfa of 6db, junk! A 16db omni aerial from China, junk! Also, a 25db high gain Yagi directional aerial. Not arrived yet from China. Don't waste your money in desperation, like me, trying to get a decent WiFi network connection. Just buy the Alfa 9dbi Antenna. This nearly doubled the amount of WiFi strength I was getting with the 2.4ghz Alfa aerial. If your a penetration tester or want to use it for wardriving, then this is the one for you.

## Features

- Alfa network ARS-N19 2.4GHz 9dB antenna (plastic pack)
- Alfa Network ARS-N19 2.4GHz 9dBi Antenna (Pack of Plastic Pack)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009H028CM |
| Best Sellers Rank | 75,698 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 609 in USB Computer Network Adapters |
| Guaranteed software updates until | unknown |
| Item model number | 4718050300167 |
| Language | English, English, English, English, English |
| Manufacturer | InpexOpcion |
| Product Dimensions | 60 x 60 x 85 cm; 60 g |

## Product Details

- **Antenna:** An indoor omnidirectional antenna with 9dBi gain, designed for general antenna applications
- **Brand:** ALFA Network
- **Colour:** black
- **EU Spare Part Availability Duration:** 2 Years
- **Global Trade Identification Number:** 04718050300167
- **Impedance:** 50 Ohms
- **Manufacturer:** InpexOpcion
- **Maximum range:** 10 Metres
- **Number of channels:** 1
- **Number of items:** 1

## Images

![9dBi WiFi high-gain screw-On OMNI-Directional swivel antenna for all 802.11g Routers using an RPSMA connector,Black - Image 1](https://m.media-amazon.com/images/I/51H2XZeuOZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by V***. on 23 August 2025*

Swapping the tiny default antenna with this resulted in a major signal boost in my case.

### ⭐⭐⭐⭐⭐ Poor WiFi signal strenth? Upgrade to this Antenna.!
*by K***. on 24 April 2018*

Wow! 5* to Alfa on a decent omni directional 9db Antenna that actually works! I bought 4 different products, a directional ariel from Alfa of 6db, junk! A 16db omni aerial from China, junk! Also, a 25db high gain Yagi directional aerial. Not arrived yet from China. Don't waste your money in desperation, like me, trying to get a decent WiFi network connection. Just buy the Alfa 9dbi Antenna. This nearly doubled the amount of WiFi strength I was getting with the 2.4ghz Alfa aerial. If your a penetration tester or want to use it for wardriving, then this is the one for you.

### ⭐⭐⭐⭐ Improved reliability of signal, although not strength
*by M***Y on 7 May 2023*

I bought this because my solar inverter kept losing connectivity to my wifi, which meant I was losing data on how well my solar installation was performing. The original aerial for the inverter was only 4 inches long. This Alfa aerial is 12 inches long. I had hoped this aerial would provide stronger reception for the wifi, however there's no change in the signal strength. What it has helped with is reliability - the inverter has not lost connection to the wifi at all since this aerial was installed. Win!

## Frequently Bought Together

- Alfa Network Alfa Indoor 9dBi Omni Antenna Black ARS-N19
- Alfa Network APA-M25 Dual Band 2.4GHz/5GHz 8 / 10dBi high gain Directional Indoor Panel Antenna with RP-SMA Connector (Compare to Asus WL-ANT-157)
- 【New Version Type-C WiFi USB】 ALFA AWUS036ACH Long-Range Dual-Band AC1200 Wireless Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/49451979-9dbi-wifi-high-gain-screw-on-omni-directional-swivel-antenna](https://www.desertcart.ro/products/49451979-9dbi-wifi-high-gain-screw-on-omni-directional-swivel-antenna)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*