TP-LINK TD-W9970 300Mbps Wireless N USB VDSL2 Modem Router
3G/4G USB modem compatibility
WAN connection type
Wireless LAN features
Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11b,802.11g,Wi-Fi 4 (802.11n)
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11b,IEEE 802.11g,IEEE 802.11n,IEEE 802.3,IEEE 802.3u
Dynamic DNS (DDNS)
VPN tunnels quantity
PPTP, L2TP, IPSec Pass-through
Ports & interfaces
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
RJ-11 ports quantity
Quality of Service (QoS) support
WPS push button
Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
128-bit AES,128-bit WEP,192-bit AES,256-bit AES,3DES,64-bit WEP,DES,MD5,SHA-1,WPA,WPA-PSK,WPA2,WPA2-PSK
Firewall security Part of a computer system or network which is designed to block unauthorized access while permitting outward communication.
Stateful Packet Inspection (SPI)
MAC address filtering Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.
IP address filtering
Network address translation (NAT)
DHCP client Whether the product features a DHCP (Dynamic Host Configuration Protocol) to obtain IP addresses within a network.
Universal Plug and Play (UPnP)
Antenna gain level (max) Antenna gain is the measurement of an antenna's ability to amplify the incoming microwave signals in a particular direction, compared with the sensitivity of an isotropic antenna in any direction, or a dipole antenna in the equatorial direction.
CE, FCC, RoHS
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
Windows 10,Windows 2000,Windows 7,Windows 8,Windows 8.1,Windows 98SE,Windows NT,Windows XP
Linux operating systems supported 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Weight & dimensions
LAN (RJ-45),Phone (RJ-11)
AC adapter included
WLAN data transfer rates supported
2.4 - 2.4835 GHz
USB ports quantity
USB version Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
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