DrayTek Vigor2820n

Outdated Product

Device: router; WAN port: Ethernet (RJ45); DSL; Wi-Fi; 3G modem (USB); Wi-Fi standards: Wi-Fi 3 (802.11g); Wi-Fi 4 (802.11n); 2.4GHz; WAN: LAN: LAN ports: 4 ports; LAN port speed: 100 Mbps; USB-A 2.0: 1; Antenna: external; NAT; bridge mode; repeater; firewall; DHCP server; FTP server; file server

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DrayTek Vigor2820n

Type:router

WAN:Ethernet, DSL, 3G via USB

Connection:LAN 4 ports, 100 Mbps

Wi-Fi:Wi-Fi 4 (N)

Antennas and signal:3 antenna(s), non-removable

All specifications

Specifications Vigor2820n

Main
Product type	router
Data input (WAN-port)	Ethernet (RJ45) DSL Wi-Fi 3G modem (USB)


Wireless Wi-Fi connection
Wi-Fi standards	Wi-Fi 3 (802.11g) Wi-Fi 4 (802.11n)
Frequency band	2.4GHz


Connection and LAN
LAN	4 ports 100 Mbps / 1 port 1000 Mbps /
USB-A 2.0	1 pcs


Antenna and transmitter
Number of antennas	3
Antenna type	external

Functions
Features	NAT bridge mode repeater firewall CLI (Telnet)
More features	DHCP server FTP server file server print server VPN


Security
Safety standards	WPA WEP WPA2 802.1x


General
Dimensions	241x165x44 mm
Added to E-Catalog	February 2015

E-Catalog UK editor, Wi-Fi Equipment

Valerii Lenko, edited 13.07.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog DrayTek 2026 - new arrivals, bestsellers, and the most relevant models DrayTek.

Additional features wi-fi adapter DrayTek Vigor2820n:

WDS button (quick extension of Wi-Fi network)