---
product_id: 2082298
title: "TRENDnet 150Mbps Wireless N PCI Adapter (TEW-703PI)"
brand: "trendnet"
price: "₩1427"
currency: KRW
in_stock: false
reviews_count: 11
url: https://www.desertcart.kr/products/2082298-trendnet-150mbps-wireless-n-pci-adapter-tew-703pi
store_origin: KR
region: South Korea
---

# Detachable high-gain antenna 150Mbps Wireless N speed Advanced wireless encryption TRENDnet 150Mbps Wireless N PCI Adapter (TEW-703PI)

**Brand:** trendnet
**Price:** ₩1427
**Availability:** ❌ Out of Stock

## Summary

> 📡 Upgrade your desktop Wi-Fi game—because buffering is so last decade!

## Quick Answers

- **What is this?** TRENDnet 150Mbps Wireless N PCI Adapter (TEW-703PI) by trendnet
- **How much does it cost?** ₩1427 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2082298-trendnet-150mbps-wireless-n-pci-adapter-tew-703pi)

## Best For

- trendnet enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Data Security:** Protect your network with advanced encryption, keeping your data safe from prying eyes.
- • **Real-Time Connection Status:** Stay informed with an LED indicator that shows your wireless connection at a glance.
- • **Plug & Play PCI Installation:** Quickly upgrade your desktop with easy PCI slot setup—no hassle, just instant Wi-Fi.
- • **Seamless 150Mbps Connectivity:** Experience smooth streaming and fast downloads with reliable Wireless N speeds.
- • **Customizable Antenna Flexibility:** Swap out the detachable antenna to boost your signal strength exactly where you need it.

## Overview

The TRENDnet TEW-703PI is a high-performance Wireless N PCI adapter delivering up to 150Mbps speeds for desktop computers. Featuring easy PCI installation, an LED connection status indicator, a detachable antenna for customizable signal strength, and advanced wireless encryption, it ensures fast, secure, and reliable wireless networking compatible with Windows operating systems.

## Description

The 150Mbps Wireless N PCI Adapter, model TEW-703PI, connects a desktop computer to a high speed wireless n network. This adapter installs quickly to a free PCI slot on a Window's based desktop computer. An LED conveys wireless connection status. Advanced wireless encryption protects your valuable data. A detachable antenna gives users the ability to change the connected antenna. Stream media, download files, and play games on a desktop computer over a wireless connection

## Features

- High performance wireless n connectivity for a desktop computer
- LED indicator conveys connection status
- Detachable antenna
- Advanced wireless encryption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 802.11b, 802.11g, 802.11n |
| Brand | TRENDnet |
| Item model number | TEW-703PI |
| Operating System | Vista,Windows,Windows 7,Windows 8 |
| Item Weight | 4.9 ounces |
| Product Dimensions | 6.5 x 5.5 x 1.5 inches |
| Item Dimensions  LxWxH | 6.5 x 5.5 x 1.5 inches |
| Color | N150 |
| Department | wireless adaptor |
| Manufacturer | TRENDnet |
| Language | English |
| ASIN | B006GQOXZU |
| Is Discontinued By Manufacturer | No |
| Date First Available | December 1, 2011 |

## Product Details

- **Brand:** TRENDnet
- **Hardware Interface:** PCI
- **Color:** N150
- **Compatible Devices:** Desktop
- **Data Link Protocol:** IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
- **Data Transfer Rate:** 150 Megabits Per Second
- **Item Weight:** 0.14 Kilograms
- **UPC:** 013039287397 803982816238 807032927684 710931600919
- **Global Trade Identification Number:** 00710931600919
- **Manufacturer:** TRENDnet

## Images

![TRENDnet 150Mbps Wireless N PCI Adapter (TEW-703PI) - Image 1](https://m.media-amazon.com/images/I/71l6+zXMazL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Five Stars
  

*by L***X on Reviewed in the United States 🇺🇸 on June 11, 2015*

At first installation, instant, reliable connectivity. I have had this card for about 3 months now...and it stopped working. I tried reinstalling the drivers, also tried reinstalling the card itself. No luck on two different desktop computers. It does not connect anymore.  If you only need the card to work for a short time, this is the one to get. If you need it long-term, look elsewhere.

### ⭐⭐⭐⭐ 







  
  
    antenna is on the weak side, not getting close ...
  

*by D***O on Reviewed in the United States 🇺🇸 on May 25, 2015*

antenna is on the weak side, not getting close to the 150Mb speeds but have no issue with maintaining connectivity.  Had to uninstall the utility software as it was preventing the nic for auto connecting and just use the updated windows update driver.

### ⭐⭐⭐⭐ 







  
  
    Very pleased
  

*by D***M on Reviewed in the United States 🇺🇸 on April 4, 2019*

Easy to install and worked like a pro.

---

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**Shop now:** [https://www.desertcart.kr/products/2082298-trendnet-150mbps-wireless-n-pci-adapter-tew-703pi](https://www.desertcart.kr/products/2082298-trendnet-150mbps-wireless-n-pci-adapter-tew-703pi)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-25*