---
product_id: 42359745
title: "WiFi Smart Router AC1900 Wireless Dual Band MU-MIMO Powerful Dual Core Processor Fast Gaming & 4K Streaming Reliable Coverage (DIR-878), Black"
brand: "d-link"
price: "7236287₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/42359745-wifi-smart-router-ac1900-wireless-dual-band-mu-mimo-powerful
store_origin: VN
region: Vietnam
---

# Dual Core Power MU-MIMO Tech AC1900 Speed WiFi Smart Router AC1900 Wireless Dual Band MU-MIMO Powerful Dual Core Processor Fast Gaming & 4K Streaming Reliable Coverage (DIR-878), Black

**Brand:** d-link
**Price:** 7236287₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Connectivity Experience!

## Quick Answers

- **What is this?** WiFi Smart Router AC1900 Wireless Dual Band MU-MIMO Powerful Dual Core Processor Fast Gaming & 4K Streaming Reliable Coverage (DIR-878), Black by d-link
- **How much does it cost?** 7236287₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/42359745-wifi-smart-router-ac1900-wireless-dual-band-mu-mimo-powerful)

## Best For

- d-link enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Intuitive:** Easy setup and management with top-notch security features.
- • **Advanced Smart Beam:** Enhances Wi-Fi speed and range by tracking connected devices.
- • **Stream & Game Seamlessly:** Enjoy 4K/HD video and online gaming without interruptions.
- • **Multi-User MIMO Technology:** Simultaneously stream on multiple devices with ease.
- • **Powerful Dual Core Processor:** Experience lightning-fast wired and wireless network speeds.

## Overview

The D-Link WiFi Smart Router AC1900 (DIR-878) is engineered for high-performance streaming and gaming, featuring a dual-core processor, MU-MIMO technology, and advanced smart beam capabilities. With robust security and an intuitive interface, it ensures reliable coverage and seamless connectivity for all your devices.

## Description

The AC1900 MU-MIMO WiFi Router delivers premium performance for today’s most demanding tasks: HD streaming, gaming, and multiple device usage. It comes packed with speeds of up to 1,900 Mbps (600 Mbps in 2.4GHz + 1,300 Mbps in 5GHz ), a high-performance dual-core processor, AC Smart Beam Technology, Intelligent Quality of Service (QoS) with traffic prioritization, four high-performance external antennas for maximum range, a new user interface, Smart Connect and with an easy setup. The DIR-878 is the perfect combination of performance and ease of use.The AC1900 Wireless Router comes with 3x3 data streams which can support faster Wi-Fi speeds. These streams can be combined through beamforming and MU-MIMO to increase reliability and range. This 3x3 AC router is the latest in AC technology, delivering independent data streams to devices on the network for speeds of up to 1,900 Mbps. The AC1900 helps provide the best overall performance to single devices that require high bandwidth such as video streaming or online gaming.The DIR-878 is designed to support MU-MIMO (Multi-User Multiple Input Multiple Output) technology that allows multiple devices to get high-bandwidth Wi-Fi signal at the same time. You can stream HD media faster and play lag-free gaming. Compared to SU-MIMO(Single-User Multiple Input Multiple Output) technology, MU-MIMO distributes data more efficiently, giving you the fastest Wi-Fi speeds in your home. The DIR-878 internet router also comes with four high-performance antennas to deliver maximum range around your home and yard.

## Features

- Stream, game, and more: Enjoy 4K/HD video and online gaming simultaneously with 3x3 data streams and 4 high performance antennas
- Dual Core Processor: The dual Core Processor gives you powerful wired and wireless network speeds
- Multi user MIMO technology: Significantly improves simultaneous streaming on multiple devices
- Advanced Smart Beam: Tracks your connected devices for enhanced Wi-Fi speed and range throughout your home
- Advanced quality of service: Bandwidth optimization through client prioritization
- Connect securely: Supports WPA/WPA2 encryption for home network security
- Intuitive user interface: Easy setup from your mobile devices and network management from your desktop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 802.11a/b/g/n/ac |
| Brand | D-Link |
| Series | DIR-878 |
| Item model number | DIR-878 |
| Operating System | [Proprietary Router Operating System] |
| Item Weight | 1.25 pounds |
| Product Dimensions | 10.2 x 7.1 x 1.8 inches |
| Item Dimensions  LxWxH | 10.2 x 7.1 x 1.8 inches |
| Color | Black |
| Voltage | 120240 Volts |
| Department | Networking Products |
| Manufacturer | D-Link Systems, Inc. |
| ASIN | B06XGB3X7R |
| Is Discontinued By Manufacturer | No |
| Date First Available | March 8, 2017 |

## Product Details

- **Brand:** D-Link
- **Model Name:** DIR-878
- **Special Feature:** WPS
- **Frequency Band Class:** Dual-Band
- **Wireless Communication Standard:** 802.11a/b/g/n/ac
- **Compatible Devices:** Personal Computer
- **Recommended Uses For Product:** Gaming
- **Included Components:** DIR-878 Device, Ethernet Cable, Power Adapter, Quick Installation Guide, Wi-Fi Configuration Card
- **Connectivity Technology:** Wi-Fi
- **Color:** Black

## Images

![WiFi Smart Router AC1900 Wireless Dual Band MU-MIMO Powerful Dual Core Processor Fast Gaming & 4K Streaming Reliable Coverage (DIR-878), Black - Image 1](https://m.media-amazon.com/images/I/51evULN5BnL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can I hook my D-Link router into my frontier router and use it as a extender to boost my wi-fi**
A: Yes. Separate them as far as you can. Use an Ethernet cable for best results.

**Q: Does this router have detachable antennas with SMA connectors?**
A: Unfortunately no. The antennas are fixed.

**Q: will ths work with windows 10?**
A: Yes, i have 4pc with win10 and they work fine

**Q: Can it be used as wifi extender?**
A: only if it is hard wired to the internet or the other router and it too is hard wired to the modem

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*