D-Link DIR-842 AC1200 MU-MIMO Dual-Band Gigabit Wi-Fi Router
The D-Link DIR-842 is a powerful AC1200 dual-band wireless router designed to deliver fast, reliable Wi-Fi throughout your home or small office. With combined speeds of up to 1,200 Mbps (867 Mbps on 5 GHz + 300 Mbps on 2.4 GHz), advanced MU-MIMO technology, and four Gigabit Ethernet ports, it's perfect for streaming HD video, online gaming, video calls, and connecting multiple devices simultaneously without lag or buffering.
Key Features
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AC1200 Dual-Band Wi-Fi: Up to 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz for seamless performance across all your devices
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MU-MIMO Technology: Sends data to multiple devices at once for efficient bandwidth distribution and faster speeds
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Gigabit Ethernet Ports: 1 WAN + 4 LAN ports deliver wired speeds up to 1000 Mbps for gaming consoles, smart TVs, and NAS devices
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Advanced Security: WPA/WPA2 encryption and built-in firewall protect your network from intruders
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Quality of Service (QoS): Prioritise bandwidth for streaming, gaming, or video conferencing
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Easy Setup: Quick Router Setup (QRS) app for iOS and Android gets you online in minutes
Lightning-Fast Dual-Band Performance
The DIR-842 features Wave 2 802.11ac wireless technology with dual-band capability, allowing you to run two high-speed Wi-Fi networks simultaneously. Use the 2.4 GHz band for everyday tasks like web browsing, email, and social media, while dedicating the faster 5 GHz band to bandwidth-intensive activities like 4K streaming, online gaming, and large file transfers. With less congestion on the 5 GHz frequency, you'll enjoy lag-free performance even when multiple devices are connected.
MU-MIMO for Maximum Efficiency
Unlike traditional routers that communicate with one device at a time, the DIR-842's MU-MIMO (Multi-User, Multiple-Input, Multiple-Output) technology sends data to multiple devices simultaneously. This means faster Wi-Fi speeds for everyone in your home, whether you're streaming Netflix in the living room, gaming in the bedroom, or video chatting in the home office. Connect smartphones, tablets, laptops, smart home devices, and more without sacrificing performance.
Gigabit Wired Connections
Four 10/100/1000 Gigabit Ethernet LAN ports provide solid, dependable wired performance for devices that demand the fastest possible speeds, such as gaming consoles, desktop PCs, network-attached storage, and smart TVs. The Gigabit WAN port is ready for high-speed internet connections from your service provider, ensuring you get the full benefit of your broadband plan.
Advanced Security and Guest Network
Keep your network safe with WPA/WPA2 wireless encryption and built-in dual active firewalls (SPI and NAT) that block unauthorised access. Set up a separate guest network to give visitors internet access without compromising the security of your main network or sharing your password.
Simple Setup and Management
Get your router up and running quickly with the free QRS Mobile app for iOS and Android. The intuitive setup wizard walks you through configuration in just a few minutes, no computer required. Manage your network settings, monitor connected devices, and configure parental controls right from your smartphone or tablet.
Wide Coverage with High-Gain Antennas
Four external 5 dBi antennas deliver exceptional wireless range and signal strength, extending fast, reliable Wi-Fi coverage throughout your home, from the bedroom to the kitchen and even the backyard. The router is backward compatible with all 802.11a/b/g/n devices, ensuring seamless connectivity for all your wireless gadgets.
Ideal For
- Streaming HD and 4K video on multiple devices
- Online gaming with low latency and fast speeds
- Home offices and remote work with video conferencing
- Smart homes with multiple connected devices
- Small office/home office (SOHO) environments
- Households with 10-15 connected devices
What's in the Box
- D-Link DIR-842 Wireless Router
- 4 External Antennas (non-detachable)
- Power Adapter
- Ethernet Cable
- Quick Installation Guide
Full Specifications
Wireless
| Wireless Standard |
IEEE 802.11ac/n/g/b/a |
| Frequency Bands |
2.4 GHz and 5 GHz (dual-band, concurrent) |
| Maximum Wireless Speed |
Up to 1,200 Mbps (867 Mbps on 5 GHz + 300 Mbps on 2.4 GHz) |
| MU-MIMO |
Yes (2 × 2) |
| Antennas |
4 external non-detachable antennas (5 dBi gain) |
| Security |
WPA, WPA2, WPS |
Wired Interfaces
| WAN Port |
1 × 10/100/1000 Gigabit Ethernet |
| LAN Ports |
4 × 10/100/1000 Gigabit Ethernet |
| Ethernet Standards |
IEEE 802.3, 802.3u, 802.3ab |
Hardware
| Processor |
Realtek RTL8197FS (1 GHz) |
| Memory (RAM) |
64 MB DDR2 |
| Flash Memory |
8 MB SPI |
Features
| Quality of Service (QoS) |
Yes |
| Guest Network |
Yes |
| Firewall |
SPI and NAT |
| Management |
Web-based interface, QRS Mobile app (iOS/Android) |
| WPS Button |
Yes |
Physical
| Dimensions (W × D × H) |
190 × 133 × 38 mm |
| Weight |
288 g |
| LED Indicators |
Power, Internet, 4 × LAN, 2.4 GHz WLAN, 5 GHz WLAN, WPS |
| Buttons |
Power, Wi-Fi On/Off, WPS, Reset |
| Power Input |
DC 12V / 1A (external adapter) |
| Operating Temperature |
0°C to 40°C |
| Storage Temperature |
-20°C to 65°C |
| Operating Humidity |
10% to 90% non-condensing |
System Requirements
| Operating System |
Windows 8/7/Vista or macOS X 10.6 or higher |
| Browser |
Internet Explorer 9+, Firefox 20.0+, Chrome 25.0+, Safari 5.1+, or other Java-enabled browser |
| Network Interface |
Ethernet adapter or Wi-Fi capability |
What's in the Box
| Package Contents |
DIR-842 Router, 4 external antennas (attached), power adapter, Ethernet cable, quick installation guide |
Specifications are sourced from the manufacturer product page and may be updated. Actual wireless data throughput will vary based on network conditions, environmental factors, and connected devices.
