Call a Specialist Today! 855-958-0754

EnGenius ESR300
2.4 GHz Wireless N300 IoT Cloud Router with Built-in Switch and USB Port

EnGenius ESR300 Product Image

Sorry, this product is no longer available, please contact us for a replacement.


The ESR300 is a 2.4 GHz Wireless N300 Router with a built-in 4-Port Fast Ethernet switch and Fast Ethernet WAN port. This high-powered Xtra Range™ N300 router is a media sharing platform for connecting home entertainment devices or for computers, smartphones, and tablet PCs away from the home with EnShare™ — Your Personal Cloud.

  • Robust and Reliable Wireless Performance
    The ESR300 Wireless N300 Home Pod is an Xtra Range 2.4GHz, 4-Port Wireless-N Router with wireless speeds up to 300Mbps. This costeffective router offers robust wired and wireless connectivity and performance for computers, smartphones, tablet PCs and home entertainment devices in a home.
  • Fast Wired Speed & Shared USB Media
    Includes a media streaming USB port to attach storage so connected devices in your home can access and stream video, music, and other media.
  • Industry-Standard Wireless Security
    The ESR300 supports several security features and settings including industry-standard WPA/WPA2 wireless encryption to prevent unauthorized access to the network; a SPI (Stateful Packet Inspection) firewall to block malicious software from the Internet from accessing networked devices; MAC Address filtering to grant only known computers and devices network access; and URL filtering to block access to unwanted or offensive websites.
  • USB Media Anywhere with EnShare
    Attach a storage device to the router's USB port and with EnShare you can start sharing media content like photos, music, or videos throughout the home or even access and download that content when you're away from home to your mobile devices like smartphones or tablet and laptop PCs. EnShare also enables you to upload files to your attached storage device anywhere you can get an Internet connection.


Wireless N300 Speed

Utilizes 802.11n standard speeds, up to 300 Mbps in the 2.4 GHz frequency band, ideal for media streaming, online gaming, and large file transfers in and around the home.

Fast Ethernet Wired Speeds and EnShare USB Media Sharing

Includes a 4-Port Fast Ethernet Switch and Fast Ethernet WAN port for 10x faster throughput than standard Ethernet. EnShare™ lets you access media content from a storage device attached to the USB port of the ESR300 in the home or even when you're away from home.

More Guest Access Options

Up to four separate and discrete SSIDs can be set to enable friends or visitors to access the Internet while protecting other networked computers or hard drives in the home that may contain private information.

Prioritizes Applications and Maintains Quality of Experience

Intelligent QoS (Quality of Service) prioritizes bandwidth intensive applications like HD video and gaming or bandwidth sensitive applications like VoIP telephone calls.

Industry-Standard Security

WPA and WPA2 wireless encryption, SPI (Stateful Packet Inspection) firewall, Denial of Service blocking and MAC and URL filtering to make your home network safer from intruders or from malicious software attacks from the Internet.


EnGenius ESR300 Specifications
Device Interface Fast Ethernet WAN Port
4 Fast Ethernet LAN Ports
USB2.0 Port
Push Button for WPS
Reset Button
IEEE Standards 802.11b/g/n
Up to 300 Mbps wireless speed in the 2.4 GHz frequency band
LED Indicator Power
WLAN (Wireless Connection)
Package Contents ESR300 Router
Power Adapter (12V 1A)
Quick Start Guide
RJ45 Ethernet Cable
Power Specification External Power Adapter
DC In, 12V 1A
Software Features
Frequency Bands 2.400~2.484 GHz (11b/11g/11n)
Operation Mode AP Router/WDS
Wireless Features Auto Channel Selection
Output Power Control
WMM (Wireless Multimedia)
MSSID (Multiple SSID)
Hidden SSID
MAC Address Filtering
802.1X Authentication
DHCP Server/Client
SPI (Static Packet Inspection)
Port Forwarding
Port Mapping/Triggering
VPN with PPTP, L2TP, IPSec, L2TP over IPSec
VPN Tunnels: 5
IP Filtering
Port Filtering
IPv6 Pass-through
MAC Clone
Traffic Monitor
WAN Type: PPPoE/DHCP/Static IP
USB Features: SAMBA
Physical/Environmental Conditions
Temperature Range Operating: 32˚F to104˚F, 0˚C to 40˚C
Storage: -4˚F to 140˚F, -20˚C to 60˚C
Humidity (non-condensing) Operating: 90% or less (Non-Condensing)
Storage: 95% or less (Non-condensing)
Dimensions & Weights
Weights & Measures Weight: 0.5 lbs.
Diameter: 6.36”
Height: 1.64”
Certifications FCC
Warranty 1 Year

Product Comparison:

Wireless N Pod Routers ESR300 ESR350 ESR600
Wireless Speeds N300 N300 N600 (300+300)
Frequency Bands Single Band
2.4 GHz
Single Band
2.4 GHz
Dual Band
2.4 GHz and 5 GHz
IEEE Standard b/g/n b/g/n a/b/g/n
Ethernet Ports 4 x Fast Ethernet 4 x Gigabit 4 x Gigabit
MSSID 4 4 8
Power Output High High High
QoS Basic Basic Events
Wireless Security (WPA/WPA2)
Xtra Range™ Technology
Parental Control
VPN Lite
Wi-Fi Protected Setup
USB Port for Media Sharing with Computers and Mobile Devices
Ideal for Large Files and Fast Web Surfing    
Ideal for Gaming    
Ideal for HD Video      
Optimized for Simultaneous Media and Device Usage      


Download the EnGenius ESR-300 Datasheet (PDF).