Key Specifications
Choose one or multiple features to search for items that have the same specifications.| System requirements | |
| Mac compatibility | ![]() |
| Windows operating systems supported | Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Mac operating systems supported | ![]() |
| Linux operating systems supported | ![]() |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 4 |
| DC-in jack | ![]() |
| Memory card slot(s) | ![]() |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 430 g |
| Height | 35 mm |
| Width | 182 mm |
| Depth | 128 mm |
| Energy management | |
| Power consumption (typical) | 4 W |
| AC adapter output voltage | 9 V |
| AC adapter output current | 0.6 A |
| Output voltage | 9 V |
| External power adapter | ![]() |
| Power over Ethernet (PoE) | ![]() |
| Input current | 0.6 A |
| Output current | 0.6 A |
| Power source type | DC |
| AC adapter input current | 0.6 A |
| Operational conditions | |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 90% |
| Protocols | |
| Management protocols | SNMP, Telnet, SSH |
| Supported network protocols | IPv4, IPv6 |
| DHCP client | ![]() |
| DHCP server | ![]() |
| Universal Plug and Play (UPnP) | ![]() |
| Networking | |
| Cabling technology | 10/100Base-T(X) |
| Ethernet LAN | ![]() |
| Receiver sensitivity | 270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER |
| Networking standards | IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u |
| VPN support | PPTP, L2TP, IPSec |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Port forwarding | ![]() |
| Ethernet interface type | Fast Ethernet |
| Built-in FTP server | ![]() |
| Dynamic DNS (DDNS) | ![]() |
| Ethernet LAN interface type | Fast Ethernet |
| Static route | ![]() |
| VPN Passthrough | ![]() |
| Port triggering | ![]() |
| Number of guest networks (2.4 GHz) | 1 |
| Packaging data | |
| Package weight | 430 g |
| Package depth | 180 mm |
| Package height | 86 mm |
| Package width | 265 mm |
| Package type | Box |
| Security | |
| Security algorithms | WEP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise |
| Firewall security | SPI |
| MAC address filtering | ![]() |
| Access Control List (ACL) | ![]() |
| Parental control | ![]() |
| DMZ support | ![]() |
| IP address filtering | ![]() |
| DoS attack prevention | ![]() |
| Network address translation (NAT) | ![]() |
| Firewall | ![]() |
| URL filtering | ![]() |
| Guest access | ![]() |
| Filtering | ![]() |
| Stateful Packet Inspection (SPI) | ![]() |
| Certificates | |
| Certification | FCC, CE, RoHS |
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |
| Wireless LAN features | |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Modulation | OFDM |
| Wi-Fi | ![]() |
| IGMP snooping | ![]() |
| Static IP | ![]() |
| Wi-Fi band | Single-band (2.4 GHz) |
| WLAN data transfer rate (max) | 300 Mbit/s |
| WLAN data transfer rate (first band) | 300 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| Point-to-point protocol over Ethernet (PPPoE) | ![]() |
| Dynamic IP | ![]() |
| IGMP proxy | ![]() |
| Number of guest networks (2.4 GHz) | 1 |
| Management features | |
| Wake-on-LAN ready | ![]() |
| Quality of Service (QoS) support | ![]() |
| Web-based management | ![]() |
| Reset button | ![]() |
| WPS push button | ![]() |
| Bandwidth control | ![]() |
| MU-MIMO technology | ![]() |
| Packaging content | |
| AC adapter included | ![]() |
| Cables included | LAN (RJ-45) |
| Manual | ![]() |
| Ethernet cable | ![]() |
| Quick installation guide | ![]() |
| Number of products included | 1 pc(s) |
| Number of units included | 1 pc(s) |
| Antenna | |
| Antenna type | External |
| Antenna gain level (max) | 5 dBi |
| Antennas quantity | 2 |
| Detachable antenna(s) | ![]() |
| Antenna design | External |
| Other features | |
| Rack mounting | ![]() |
| Frequency band | 2.4 GHz |
| WLAN data transfer rates supported | 11,54,300 Mbit/s |
| Bandwidth (first) | 2.4 GHz |
| Mobile network connection | ![]() |
| xDSL connection | ![]() |
| Design | |
| LED indicators | ![]() |
| Wall mountable | ![]() |
| Product colour | Grey, White |
| Indication light | ![]() |
| Housing material | Plastic |
| On/off switch | ![]() |
| Product type | Tabletop router |
| Mobile networking | |
| 3G | ![]() |
| 4G | ![]() |
| 5G | ![]() |
| Features | |
| Processor frequency | 650 MHz |
| Firmware upgradeable | ![]() |
| Processor cores | 1 |
| Built-in processor | ![]() |
| MIMO | ![]() |
| Works with Amazon Alexa | ![]() |
| WAN connection | |
| WAN connection type | RJ-45 |
| DSL WAN | ![]() |
| Ethernet WAN | ![]() |
| SIM card slot | ![]() |
| 3G/4G USB modem compatibility | ![]() |
| Sustainability | |
| Sustainability compliance | ![]() |
| Sustainability certificates | RoHS, Federal Communications Commission (FCC), CE |
| EAN | 6935364070533 |
| Warranty | 1 year |
The TP-Link TL-WR840N is a fundamental wireless router utilizing the Wi-Fi 4 (802.11n) standard. This device operates exclusively within the 2.4 GHz frequency band, supporting a maximum theoretical wireless data transfer rate of 300 Mbit/s. It is designed to facilitate basic internet access, web browsing, and general network connectivity requirements for small-scale residential or home office environments.
Wired device connectivity is provided by four 10/100 Mbps Ethernet LAN ports and a dedicated 10/100 Mbps WAN port for uplink integration. The router incorporates two external antennas with a maximum gain level of 5 dBi to aid in coverage distribution. Processing duties are managed by a single-core 650 MHz internal processor, handling foundational network operations such as NAT, DHCP, and firewall management.
The unit supports standard network security protocols, including WPA, WPA2, and an integrated Stateful Packet Inspection (SPI) firewall. Management capabilities include Quality of Service (QoS) for traffic prioritization and web-based parental controls using time-based restrictions and URL filtering. Installation utilizes a web-based interface and features a WPS push button for simplified device connection.
Key Features:- Wireless N (802.11n) single-band router operating on 2.4 GHz
- Maximum theoretical data transfer rate up to 300 Mbit/s
- Four 10/100 Mbps Ethernet ports for wired local area network connections
- Features two external antennas for signal distribution
- Supports WPA, WPA2, and Stateful Packet Inspection (SPI) firewall security
- Includes Quality of Service (QoS) and URL/time-based parental controls
Estimated delivery: 08.12
Today: 11:00 - 15:00
Estimated delivery: 08.12
Today: 10:00 - 14:00
Estimated delivery: 08.12
Today: Closed
Estimated delivery: 08.12
Today: Closed
Estimated delivery: 08.12
Today: 10:00 - 14:00
Estimated delivery time: 08.12
Estimated delivery time: 09.12
Estimated delivery time: 08.12
Estimated delivery time: 09.12
Estimated delivery time: 09.12
Estimated delivery time: 09.12


