Features

Reliability

• Wireless N Speed – 300Mbps Wi-Fi speed meets your daily internet needs
• 802.11n – Backward compatible with 802.11b/g products
• Easy Bandwidth Management – Bandwidth Control allocates necessary speed of each connected device to ensure quality of multimedia streaming
• Access Control – Establish a whitelist or blacklist to allow or block certain devices from accessing the internet

Ease of Use

• Intuitive Web UI– Ensures quick and simple installation without hassle
• Fast Encryption – One-touch wireless security encryption with the WPS button
• Hassle-free Management with Tether App – Network management is made easy with the TP-Link Tether App, available on any Android or iOS device
• Parental Controls – Manage when and how children devices can access the interne

Multi-mode

• Wireless Router Mode – Create a strong Wi-Fi network and share internet to multiple Wi-Fi devices
• Access Point Mode – Transform your existing wired network to a wireless one
• Range Extender Mode – Boost the existing wireless coverage in your home
• WISP Mode – Connect to the ISP network wirelessly in areas without wired service

Specifications:

Hardware 

Ethernet Ports:

• 4 10/100Mbps LAN Ports, 1 10/100Mbps WAN Port

Buttons:

• WPS/Reset

Button Antennas:

• 2 Fixed Omni Directional Antennas External

Power Supply:

• 9VDC / 0.6A

Dimensions (W x D x H):

• 7.2 x 5.0 x 1.4 in. (182 x 128 x 35mm)

Wireless

Wireless Standards:

IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

Frequency:

• 2.412~2.472GHz

EIRP:

• 2.4 GHz ＜20dBm

Signal Rate:

• 11n: Up to 300Mbps(dynamic)
• 11g: Up to 54Mbps(dynamic)
• 11b: Up to 11Mbps(dynamic)

Reception Sensitivity:

• 270M: -70dBm@10% PER
• 130M: -74dBm@10% PER
• 108M: -74dBm@10% PER
• 54M: -77dBm@10% PER
• 11M: -87dBm@8% PER
• 6M: -90dBm@10% PER
• 1M: -98dBm@8% PER

Wireless Function:

• Enable/Disable Wireless Radio, WMM, Wireless Statistics

Wireless Security:

• WEP, WPA / WPA2, WPA-PSK / WPA2-PSK

Software

Working Modes:

• Wireless Router, Range Extender, Access Point ,WISP

WAN Type :

• Dynamic IP, Static IP, PPPoE, PPTP(Dual Access), L2TP(Dual Access), Bigpond

DHCP:

• Server, DHCP Client List, Address Reservation

Quality of Service:

• WMM, Bandwidth Control

Port Forwarding:

• Virtual Server, Port Triggering, UPnP, DMZ

Dynamic DNS:

• DynDns, Comexe, NO-IP

Access Control:

• Parental Controls, Local Management Control, Host list, Access Schedule, Rule Management

Firewall Security:

• DoS, SPI Firewall, IP and MAC Address Binding

Protocols:

• IPv4, IPv6

Management:

• Access Control, Local Management, Remote Management

Guest Network:

• 2.4GHz Guest Network

Others

Certifications:

• CE, RoHS

System Requirements

• Microsoft Windows 10/8.1/8/7/Vista/XP/2000/NT/98SE, MAC OS, NetWare, UNIX or Linux Internet Explorer 11, Firefox 12.0, Chrome 20.0, Safari 4.0, or other Java-enabled browser Cable or DSL Modem Subscription with an internet service provider (for internet access)

Environment

Operating Temperature:

• 0℃~40℃ (32℉ ~104℉)

Storage Temperature:

• -40℃~70℃ (-40℉ ~158℉)

Operating Humidity:

• 10%~90% non-condensing

Storage Humidity:

• 5%~90% non-condensing

Package Contents

• 300Mbps Wireless N Router TL-WR840N
• Power Adapter
• RJ-45 Ethernet Cable
• Quick Installation Guide