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Linksys EA6900 Smart Wi-Fi AC1900 router review

600 + 1300 Mbps
IEEE 802.11a/b/g/n/ac
Broadcom BCM4708A0 @ 800 MHz
256 MB / 128 MB

Linksys introduced the EA6900 Smart Wi-Fi AC1900 router in 2014. It is powered by Broadcom BCM4708A0 @ 800 MHz chipset, 256 MB of RAM, and 128 MB of flash memory.

Keen to discover if this Linksys router lives up to the hype? Stay tuned for the answer!

Table of Contents

  • Linksys EA6900 Smart Wi-Fi AC1900 specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Administration, user interface, login information
  • Verdict, Pros and Cons
  • Photos

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 Linksys EA6900 Smart Wi-Fi AC1900, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Linksys EA6900 Smart Wi-Fi  AC1900 / EA6900

The EA6900 Smart Wi-Fi AC1900 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. Linksys provides affordable networking solutions. They are accessible to many users.

Linksys EA6900 Smart Wi-Fi AC1900 specifications

BrandLinksys
NameEA6900 Smart Wi-Fi AC1900
TypeEA6900
Rating
Rated 4/5 based on 1484 user votes.
Launch2014

Body

Dimensions256 x 40 x 184 mm
Weight534 g

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. The weight of a router can matter in some situations. But, it is usually not as crucial as other factors. These factors include features and compatibility.

System

ChipsetBroadcom BCM4708A0 @ 800 MHz
RAM256 MB
Flash128 MB
OSLinksys
Power supply12 V / 3.5 A

The Broadcom BCM4708A0 @ 800 MHz CPU provides processing power. It handles tasks and services within the EA6900 Smart Wi-Fi AC1900 router. The amount of RAM in a router can affect its performance. It also affects its capacity to handle concurrent operations and traffic. The 128 MB flash memory in the router serves as the storage medium for the router's firmware. The firmware upgrade process may vary depending on the router model. However, it often involves accessing the router's web-based administration interface. The Linksys packages the EA6900 Smart Wi-Fi AC1900 router with 12 V / 3.5 A PSU.

Linksys EA6900 Smart Wi-Fi  AC1900 (EA6900) / 1

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkno
VPN supportno

Like many modern routers, the EA6900 Smart Wi-Fi AC1900 supports many network standards too. 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. This router has Gigabit Ethernet LAN ports. They provide data transfer speeds of up to 1000 Mbps (1 Gbps) over Ethernet connections. This router ensures that you can use fast internet from your ISP fully.

Wireless

Antennas3 x 1.5 dBi
RP-SMA
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC1900
Speed600 + 1300 Mbps
Transmit power25 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkyes

A well-positioned antenna can reduce interference and signal weakening. This leads to a more reliable connection. This router is 2.4 GHz capable. The 2.4GHz band refers to the portion of the radio spectrum between 2.400 and 2.4835 gigahertz. Using the 5 GHz band can move some devices from the crowded 2.4 GHz band. This cuts congestion and boosts the network. Wi-Fi 5 uses the 5 GHz band. It uses wider channels and advanced techniques to send data faster.

Real-world EA6900 Smart Wi-Fi AC1900 router speeds are lower than its theoretical maximum speed. 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.

Linksys EA6900 Smart Wi-Fi  AC1900 (EA6900) / 2

Connectivity

USB ports1 x USB 2.0
1 x USB 3.0
Print serveryes
File serveryes

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). 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 EA6900 Smart Wi-Fi AC1900 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.

Administration

Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

If you can't log in to your Linksys router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your EA6900 Smart Wi-Fi AC1900 router. Do this after the initial setup.

Pros and Cons

Every router, including this Linksys 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

  • generous memory
  • adequate flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • works on 5 GHz band
  • decent Wi-Fi performance
  • WPS friendly
  • USB 2 compatible
  • USB 3 compatible
  • printserver functionality
  • fileserver operation

Cons

  • missing Wi-Fi 6 support
  • incompatible with WPA3

Linksys EA6900 Smart Wi-Fi AC1900 photos

Linksys EA6900 Smart Wi-Fi  AC1900 / EA6900 photo
Linksys EA6900 Smart Wi-Fi  AC1900 / EA6900 photo
Linksys EA6900 Smart Wi-Fi  AC1900 / EA6900 photo
Linksys EA6900 Smart Wi-Fi  AC1900 / EA6900

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Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network.
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