Comparison Netis WF2411E vs Netis WF2419E

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	Netis WF2411E	Netis WF2419E
	from $11.28 up to $13.60 Outdated Product	from $16.99 Outdated Product
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Product type	router	router /WISP/
Data input (WAN-port)	Ethernet (RJ45) Wi-Fi	Ethernet (RJ45) Wi-Fi
Wireless Wi-Fi connection
Wi-Fi standards	Wi-Fi 3 (802.11g) Wi-Fi 4 (802.11n)	Wi-Fi 3 (802.11g) Wi-Fi 4 (802.11n)
Frequency band	2.4GHz	2.4GHz
Connection and LAN
WAN	1 port 100 Mbps	1 port 100 Mbps
LAN	4 ports 100 Mbps	4 ports 100 Mbps
Antenna and transmitter
Number of antennas	1	2
Antenna type	external	external
Gain	5 dBi	5 dBi
2.4 GHz antennas	1	2
Transmitter power	20 dBm	20 dBm
Functions
Features	NAT bridge mode repeater firewall	NAT bridge mode repeater firewall
More features	DHCP server VPN	DHCP server VPN
Security
Safety standards	WPA WEP WPA2	WPA WEP WPA2
General
Dimensions	133x99x27 mm
Weight	149 g
Color
Added to E-Catalog	february 2017	february 2016

Number of antennas

The total number of antennas (of all types — see below) provided in the design of the device.

In modern Wi-Fi equipment, this indicator can be different: in addition to the simplest devices with 1 antenna, there are models where this number is 2, 3, 4 and even more. The point of using multiple antennas is twofold. Firstly, if there are several external devices per antenna, they have to share the bandwidth among themselves, and the actual communication speed for each subscriber drops accordingly. Secondly, such a design may also be required when communicating with one external device — to work with MU-MIMO technology (see below), which allows you to fully realize the capabilities of modern Wi-Fi standards.

Anyway, more antennas, usually, means a more advanced and functional device. On the other hand, this parameter significantly affects the cost; so specifically looking for equipment with numerous antennas makes sense mainly when the speed and stability of communication are critical.

Note that antennas intended for mobile communications may also be considered in this clause. So when choosing a model with support for mobile networks, it's ok to clarify this point.

2.4 GHz antennas

The total number of antennas in the router that are responsible for communication in the 2.4 GHz band. For details about the number of antennas, see "Total antennas", about the range — "Frequency range".