TP-Link Archer D9 WiFi router: Pros and Cons
The TP-Link Archer D9 (D9) router released in 2014. It is powered by Broadcom BCM4709A0 @ 1 GHz chipset, 128 MB of RAM and 16 MB of flash. The AC1750 router is compatible with IEEE 802.11a/b/g/n/ac standards, and the maximum speed that you can get with Archer D9 is 450 + 1300 Mbps. The router has 1 x 10/100/1000 Mbps WAN and 3 x 10/100/1000 Mbps LAN ports.
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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 TP-Link Archer D9, please let us know. Furthermore, we strive to deliver a thorough and precise overview.
The Archer D9 is a versatile router that offers more than basic functionality. It has advanced features and capabilities. It provides a reliable, fast network for homes and offices. This router has USB connectors. They add features and expand your network's capabilities. TP-Link is a well-respected manufacturer in the networking industry. They have a reputation for providing a variety of networking devices.
TP-Link Archer D9 specifications
| Brand | TP-Link |
|---|---|
| Name | Archer D9 |
| Type | D9 |
| Rating | |
| Launch | 2014 |
Body
| Dimensions | 221 x 86 x 168.5 mm |
|---|
If you plan to move or travel a lot and need to take your router with you, the size is important. It needs to be small to be easy to carry.
System
| Chipset | Broadcom BCM4709A0 @ 1 GHz |
|---|---|
| RAM | 128 MB |
| Flash | 16 MB |
| OS | TP-Link |
| Power supply | 12 V / 3 A |
The Broadcom BCM4709A0 @ 1 GHz CPU provides processing power. It handles tasks and services within the Archer D9 router. The 128 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. The firmware upgrade process may vary depending on the router model. However, it often involves accessing the router's web-based administration interface. The TP-Link packages the Archer D9 router with 12 V / 3 A PSU.
Network
| Protocols | IPv4 IPv6 |
|---|---|
| LAN ports | 3 x 10/100/1000 Mbps |
| WAN ports | 1 x 10/100/1000 Mbps |
| Mobile network | no |
| VPN support | no |
Like many modern routers, the TP-Link Archer D9 supports many features and tech. They improve your network's connectivity and security. The IPv4 uses 32-bit addresses, represented as four sets of numbers separated by periods (e.g. 192.168.0.1). The router also supports IPv6. This allows you to use the latest Internet Protocol. Gigabit Ethernet ports support data transfer rates of up to 1 gigabit per second (Gbps). A Gigabit WAN port is helpful. It is useful when your internet plan supports high speeds.
Wireless
| Antennas | 3 x 3 dBi RP-SMA |
|---|---|
| 2.4 GHz | yes |
| 5 GHz | yes |
| 60 GHz | no |
| Standards | IEEE 802.11a/b/g/n/ac |
| Class | AC1750 |
| Speed | 450 + 1300 Mbps |
| Transmit power | 23 dBm |
| Security | WEP WPA WPA2 WPS |
| Guest network | yes |
A well-positioned antenna can reduce interference and signal weakening. This leads to a more reliable connection. 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 5GHz band provides faster data transfer speeds compared to the 2.4GHz band. The Wi-Fi router offers fast data speeds. They are good for streaming HD video, online gaming, and large file transfers.
The top speed, 450 + 1300 Mbps, is the highest data rate the router can reach. It's the theoretical limit in perfect conditions. WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. 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 ports | 2 x USB 3.0 |
|---|---|
| Print server | yes |
| File server | yes |
The USB 3 ports provide a fast interface for external storage with data transfer rates of up to 4.8 Gbps. By connecting a USB printer to the Archer D9 router, you can make it accessible to all devices on your network. This router has a USB file server. It lets you connect external storage devices to your network. For example, you can connect USB flash drives or hard drives.
Features
| Specials | RJ11 connector ADSL modem |
|---|
The RJ11 port allows you to connect your telephone line to the router.
Administration
| Default IP | 192.168.0.1 |
|---|---|
| Default username | admin |
| Default password | admin |
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.
Pros and Cons
Every router, including this TP-Link one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.
Pros
- sufficient memory
- IPv6 capable
- high-speed LAN port
- high-speed WAN port
- works on 5 GHz band
- WPS friendly
- USB 3 compatible
- printserver functionality
- fileserver operation
- telephone line
Cons
- insufficient flash
- missing Wi-Fi 6 support
- incompatible with WPA3
TP-Link Archer D9 photos
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