Discontinued Item


WL557RT4 from Aztech





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Aztech Access Point Router

  • High Speed Wireless-N Router
  • Data Transfer rates up to 300Mbps 11n WiFi (1T1R)
  • 4 Ethernet Ports
  • Supports enhanced MiMo technology
  • Features Wi-Fi Protected Access (WPA) and 64/128-bit WEP Encryption
  • Easy pairing by pushing the WPS button
  • Ideal for home and small office use




The Aztech WL557RT4 is a High Speed 4-Port Wireless-N Router. It is a wireless area network (WLAN) access point (AP). Utilizing 802.11b/g/n wireless technology, the data transfer rate can reach up to 300Mbps. With the WL557RT4 at the center of home or small office network, you can share a high-speed Internet connection to streaming HD IPTV, transfer large files of music, photos and documents, and playing on-line games. It is integrated with 4 fast Ethernet LAN ports, which are able to work as a backup for the Ethernet enabled device. Those features make it ideal for home and small office use.

Reliable Coverage

WL557RT4 supports enhanced MiMo technology, which can effectively reduce the "dead spots" in the wireless area, and extend the range of wireless network coverage to 4 times farther than wireless-G devices.

Advanced Security

The device is featured with Wi-Fi Protected Access (WPA) and 64/128-bit WEP Encryption to secure the wireless network. It also supports advanced security features such as WPA2 and AES to keep your wireless connection safe from unauthorized access. It supports WPS technology for easy pairing by pushing the WPS button only. WL557RT4 is also able to serve as a DHCP server, which supports powerful SPI firewall to protect the PCs against intruders and attacks.

Easy to Use and Quick Setup

The router is offered with a quick start guide to setup the router step by step, and it is driver free designed that you can setup the router quite easily through the web GUI, and upgrade the firmware online.

Download Specification Datasheet
Key features
  • IEEE 802.11n WI-FI compliant with up to 300Mbps data transfer rate
  • MiMo technology to increase the wireless coverage to 4 times farther.
  • Fully Backwards compatible with 802.11b/g devices
  • Multiple modes supported with AP and AP Client operation modes
  • Support Ethernet 1 x 10/100Mbps WAN plus 4 x 10/100Mbps LAN ports connections
  • Supports IEEE802.e Quality of Service (QoS)
  • Supports WMM to better smooth your voice and video
  • Supports wireless Roaming technology and ensures high-efficient wireless connections
  • Supports 64/128-bit WEP encryption, WPA and the latest WPA2 encryption security authentication
  • Supports auto wireless channel selection
  • Support WPS with simply push the WPS button for user-friendly security configuration
  • Built-in DHCP server to automatic assign IP address
  • Supports UPnP (Universal Plug and Play ) and DDNS
Wireless Standard 802.11n, 802.11b/g
Wireless Signal Rates Up to 300Mbps
Network Support PPPoE, DHCP, L2TP, PPTP and Static IP connectivity Default WAN connectivity on DHCP
MAC cloning
Network Address Translation (NAT)
Multi Range Port Forwarding
DHCP Server/client
PPPoE Relay
Rip v1 v2
QoS Traffic Control (MAC and IP)
IGMP Snooping
IGMP Proxy v1 v2
DNS Relay
UPnP, DDNS, static routing, VPN pass-through (PPTP and L2TP)
Virtual server, special application and DMZ host ideal for creating a website within your LAN
Operation mode Gateway, Bridge, WISP: Default on Gateway mode, NAT Enable

Operating Mode: default on b/g/n mixed mode
Wireless Communication enabled
Security disabled
SSID broadcast control and MAC access control list enabled
Auto Transmission Speed
RF Channel: 11 in US, 13 in most other regions
6 Default Channel
Support WMM(Wi-Fi Multi Media)
Support Automatic Quality of Service (QoS) for reliable Internet, voice and gaming applications

Wi-Fi Protected Setup disabled
Support Block Ack
Support IAPP
Support IGMP Snooping
Support Power Range

Wireless Security 64/128/WEP
Stealth AP (Hidden ESSID, Deny any Access)
IEEE 802.1X
Provides wireless LAN ACL (Access Control List) filtering
Antennas Fixed 3dBi external Antenna
External Connectors 4 X 10/100M Internet RJ45 Yellow
1 X 10/100M Ethernet RJ45 Blue
Power On/Off
Environment Requirement Operating Temperature: 0°C~45°C
Storage Temperature: - 20°C~ 70°C
Operating Humidity 10%~90%, non-condensing
Storage Humidity 5%~90%, non-condensing
Power Supply Input power: 100-240VAC, 50/60Hz
Output Power: 12VDC/500mA