---
product_id: 282341878
title: "Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready)"
brand: "linksys"
price: "฿612"
currency: THB
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.th/products/282341878-linksys-wrt1900acs-dual-band-ac1900-gigabit-smart-wi-fi-router
store_origin: TH
region: Thailand
---

# 4 high-performance removable antennas 1.9 Gbps dual-band speed 1.6 GHz dual-core processor Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready)

**Brand:** linksys
**Price:** ฿612
**Availability:** ❌ Out of Stock

## Summary

> 📶 Own the fastest lane in your digital life with Linksys WRT1900ACS!

## Quick Answers

- **What is this?** Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) by linksys
- **How much does it cost?** ฿612 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/282341878-linksys-wrt1900acs-dual-band-ac1900-gigabit-smart-wi-fi-router)

## Best For

- linksys enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Processor Inside:** The 1.6 GHz dual-core CPU ensures ultra-responsive network management and smooth multitasking for all your connected devices.
- • **Blazing Fast Dual-Band Wi-Fi:** Experience seamless streaming and gaming with combined speeds up to 1.9 Gbps, keeping your home or office ahead of the curve.
- • **Versatile Connectivity & Sharing:** USB 3.0 and eSATA ports enable fast file sharing and media streaming, turning your router into a powerful hub for work and play.
- • **Signal Strength That Covers Every Corner:** Four removable high-gain antennas deliver superior range and stable connections, eliminating dead zones in your workspace.
- • **Smart Network Control at Your Fingertips:** Visualize and manage your entire network effortlessly with the intuitive Smart Wi-Fi network map—know who's online and optimize bandwidth in real-time.

## Overview

The Linksys WRT1900ACS is a professional-grade dual-band AC1900 router featuring a 1.6 GHz dual-core processor, 128 MB flash, and 512 MB DDR3 RAM. It delivers combined wireless speeds up to 1.9 Gbps with four high-performance removable antennas for extended range. Equipped with USB 3.0 and eSATA ports, it supports advanced network management via Smart Wi-Fi software and is open source ready, making it ideal for demanding home and office environments.

## Description

The WRT1900ACS is the ideal router in its class. At speeds of 1.9 Gbps, it delivers unmatched performance for the demanding networks. Equipped with the first four-antenna configuration and professional-grade 1.6 GHz dual-core CPU, the WRT1900ACS provides high signal strength and range.The professional-grade WRT1900ACS Dual-Band Gigabit Wi-Fi Router from Linksys offers speeds up to N600 + AC1300 Mbps in addition to a 1.6 GHz dual-core processor that's designed to push data through the network at lightning-fast speeds.Technical overview:Wireless encryption: 64/128-bit WEP, WPA2-Personal, WPA2-EnterpriseVPN support: PPTP, IPSec pass-throughMedia specifications: UPnP serverMemory: 128 MB flash, 512 MB DDR3 RAMLED: Power, Internet, 2.4 GHz, 5 GHz, LAN 1-4 (10/100 Mbps or 1 Gbps), USB 3.0, USB 2.0, eSATA, Wi-Fi protected setup, storage fileSystem support: FAT, NTFS and HFSPower adapter: Input - 100 - 240 V to 50 - 60 Hz, output: 12 V/3 APorts: 1 Gigabit WAN port, 4 Gigabit LAN ports, one USB 3.0 port, one eSATA/USB 2.0 port, USB/eSATA ports for sharing photos, videos, music and files on an attached storage drive via SAMBA or FTP or for sharing a printer.

Review: Works Good with OpenWRT - Works Good with OpenWRT Support internet speed upto 1 Gbps Can work as IPS, firewall & HomeVPN server
Review: Il prodotto è di ottima fattura e qualità costruttiva. Le antenne sono davvero imponenti ed è piacevole il fatto che non richiedano alcun tipo di configurazione software. Il guadagno nel segnale c'è sia come potenza che come velocità stessa di trasferimento. E' adatto ad ambienti proiettati su un unico piano. Acquisto consigliato.

## Features

- High performance wireless router capable of speeds of up to 1.3 Gbps on 5 GHz band and 600 Mbps on the 2.4 GHz band
- Linksys Wi-Fi software shipped as standard for those that want a simple yet powerful UI to use straight from the box
- Four removable high performance antennas boost signal performance in all directions of the device to maximise your wireless capabilities
- Control your network with a Smart Wi-Fi feature called network map, provides a visual overview of your network, allowing you to see all devices on your network, view their online status and signal strength and measure how much bandwidth they're using
- Expanded connectivity supports file sharing - one USB 3.0 port, eSATA/USB 2.0 port, 1 Gb WAN port, 4 Gb LAN Ports
- Featured under the hood is a powerful 1.6 GHz dual-core ARM-based processor, 128 MB flash and 512 MB DDR3 RAM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01562PSIU |
| Are Batteries Included | No |
| Brand | Linksys |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.3 4.3 out of 5 stars (638) |
| Date First Available | 2 October 2015 |
| Item Weight | 722 g |
| Item model number | WRT1900ACS-UK |
| Manufacturer | Linksys |
| Memory Technology | DDR3 |
| Number of Ethernet Ports | 4 |
| Operating System | Windows |
| Processor Count | 2 |
| Product Dimensions | 7.5 x 12.1 x 2.6 cm; 722.2 g |
| Voltage | 12 Volts |
| Wireless Type | 802.11b, 802.11g, 802.11n |

## Product Details

- **Brand:** Linksys
- **Compatible devices:** Laptop, Personal Computer, Smart Television, Smartphone, Tablet
- **Frequency band class:** Dual-Band
- **Special features:** Open Source Ready
- **Wireless communication standard:** 802.11b, 802.11g, 802.11n

## Images

![Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) - Image 1](https://m.media-amazon.com/images/I/51zJCQlbTsL.jpg)
![Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) - Image 2](https://m.media-amazon.com/images/I/71ORMolMILL.jpg)
![Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) - Image 3](https://m.media-amazon.com/images/I/71VjfcLiB0L.jpg)
![Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) - Image 4](https://m.media-amazon.com/images/I/71aXXlrMENL.jpg)
![Linksys WRT1900ACS Dual Band AC1900 Gigabit Smart Wi-Fi Router (1.6GHz Processor, 128 MB Flash, 512 DDR3 RAM, USB 3.0, eSATA, 4 x Ethernet, Open Source Ready) - Image 5](https://m.media-amazon.com/images/I/71g6umS9MKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Good with OpenWRT
*by A***A on 26 May 2022*

Works Good with OpenWRT Support internet speed upto 1 Gbps Can work as IPS, firewall & HomeVPN server

### ⭐⭐⭐⭐⭐ Review
*by L***A on 8 March 2019*

Il prodotto è di ottima fattura e qualità costruttiva. Le antenne sono davvero imponenti ed è piacevole il fatto che non richiedano alcun tipo di configurazione software. Il guadagno nel segnale c'è sia come potenza che come velocità stessa di trasferimento. E' adatto ad ambienti proiettati su un unico piano. Acquisto consigliato.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 April 2022*

It's a very good router if it comes to WiFi range, stability or performance, however there are few things that are quite annoying, unless you install DD-WRT (very easy process) on it. The smart WiFi is just useless, I can't really say a single good word about this feature. If you want to use your own custom DNS, the router's DHCP will always allocate default gateway as a DNS address to its clients, apparently its a smart WiFi "feature" that cannot be changed as what's I've been told by the Linksys support (they just couldn't understand why someone would like to use its own DNS and the router's DHCP to assign it to its clients. When I mentioned Pi-Hole they did not know what I'm talking about) Next the firmware itself, last release in 2020, makes the router a bit forgotten by Linksys which is quite annoying when for example the guest network on it isn't working as it uses a port that cannot be changed and that's been blocked long time ago by all Web browsers due to vulnerability (it's guest network once connected, requires to open Web browser and connect to router through certain port then sign in, like public hotpots etc.) Linksys is aware of this issue, yet has no plans to release the firmware update to fix it. So if you need a router with stable connection and strong WiFi, buy it and upgrade its firmware to DD WRT, otherwise, buy something else.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*