D link dir 822 ac1200 review năm 2024

The D-Link DIR-822 (DIR-822) router released in 2015. It is powered by Realtek RTL8197DL @ 660 MHz chipset, 64 MB of RAM and 8 MB of flash. The AC1200 router is compatible with IEEE 802.11a/b/g/n/ac standards, and the maximum speed that you can get with DIR-822 is 300 + 867 Mbps. The router has 1 x 10/100 Mbps WAN and 4 x 10/100 Mbps LAN ports.

Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the D-Link DIR-822, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

The DIR-822 is a popular router. It offers great networking. This is thanks to its advanced features and cutting-edge technology. D-Link routers are generally known for their user-friendly design and easy setup process.

D-Link DIR-822 (DIR-822) specifications

BrandD-Link NameDIR-822 TypeDIR-822 Rating

★★★★★ Rated 4/5 based on 1444 user votes.

Launch2015

Body

Dimensions190 x 140 x 25 mm

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms.

System

ChipsetRealtek RTL8197DL @ 660 MHz RAM64 MB Flash8 MB OSD-Link Power supply12 V / 0.5 A

The D-Link DIR-822 router has a Realtek RTL8197DL @ 660 MHz processor. The 64 MB of RAM enables the router to handle multiple tasks and processes concurrently. Flash memory retains its data even when the router is off. This allows the router to keep its firmware and settings across reboots. D-Link often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 0.5 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Network

ProtocolsIPv4 IPv6 LAN ports4 x 10/100 Mbps WAN ports1 x 10/100 Mbps Mobile networkno VPN supportno

Like many modern routers, the D-Link DIR-822 supports many features and tech. They improve your network's connectivity and security. The IPv4 is the fourth iteration of the Internet Protocol (IP). It is the most widely used version of IP on the internet today. The latest firmware supports IPv6. It provides a system to identify and locate computers on networks. The WAN port on the DIR-822 router is a Fast Ethernet port, not a Gigabit Ethernet.

Wireless

Antennas4 x 5 dBi fixed 2.4 GHzyes 5 GHzyes 60 GHzno StandardsIEEE 802.11a/b/g/n/ac ClassAC1200 Speed300 + 867 Mbps Transmit power20 dBm SecurityWPA WPA2 WPS Guest networkyes

This router has 4 x 5 dBi, fixed antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. The 2.4 GHz band is widely supported by many devices. This includes older ones that may not work with the 5 GHz band. The 5 GHz band is less crowded. This leads to less interference and a clearer wireless signal. The DIR-822 router is 5 GHz capable. The Wi-Fi router offers fast data speeds. They are good for streaming HD video, online gaming, and large file transfers.

The top speed, 300 + 867 Mbps, is the highest data rate the router can reach. It's the theoretical limit in perfect conditions. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. WPS (Wi-Fi Protected Setup) provides an easy method. It connects devices to a Wi-Fi network.

Connectivity

USB portsno Print serverno File serverno

The DIR-822 router doesn't have file-server or print-server functionality.

Administration

Default IP192.168.0.1 Default usernameAdmin Default password[blank]

Changing the password often is a good security practice. It protects your network and devices from unauthorized access. Changing the default password improves your router's security. It reduces the risk of unauthorized individuals controlling your network.

D-Link DIR-822 (DIR-822) pictures

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Is AC1200 good enough?

The AC1200 is smaller than most home routers. You'd think with the size you would have to sacrifice some features this is not the case. The AC1200 still has guest networks, good speed and some limited parental controls. The wired switch is not gigabit, but if you have a limited wired lan this will be just fine.

Is Dlink a good router brand?

D-Link Wi-Fi routers are a popular and well-reviewed brand, and they work on multiple frequencies and are better in terms of hardware.

Is Dlink better than TP Link?

Ultimately, the best brand for you will depend on your specific needs and budget. If you are looking for affordable networking equipment with a lot of features, TP-Link is a good option. If you are looking for a more reliable and feature-rich router, D-Link is a better choice.

Why is my Dlink router so slow?

Ensure the router is in a well ventilated area. If the router does not get adequate airflow, it could overheat and cause performance degradation. Ensure the firmware is up to date. Firmware is the "brain" of the router, it is the programming that tells it how to work.