D-Link DIR-2150 AC2100 Wi-Fi Gigabit Router

LAN/WAN Conversion, WAN Failover
You can use any Ethernet port of the router as LAN or WAN port. The new-generation firmware supports assigning several WAN ports, for example, in order to configure the primary and backup WAN connection of different ISPs. In addition, you can configure the WAN failover using a 3G/4G modem.

Wireless Interface
Using the DIR-2150 device, you are able to quickly create a high-speed wireless network at home or in your office, which lets computers and mobile devices access the Internet virtually anywhere (within the operational range of your wireless network). Simultaneous activity of 2.4GHz band and 5GHz band allows performing a wide range of tasks. The router can operate as a base station for connecting wireless devices of the standards 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac (at the wireless connection rate up to 2100Mbps1).

Secure Wireless Connection
The router supports multiple functions for the wireless interface: several security standards (WEP, WPA/WPA2/WPA3), MAC address filtering, WPS, WMM.
In addition, the device is equipped with a button for switching the Wi-Fi network off/on. If needed, for example, when you leave home, you can easily switch the router’s WLAN by pressing the button, and devices connected to the LAN ports of the router will stay online.

Advanced Capabilities of Wireless Network
Multi-user MIMO technology allows to distribute the router's resources to let multiple wireless clients use the Wi-Fi network efficiently, keeping high rates for HD media streaming, lag-free gaming, and fast transfer of large files.
Transmit Beamforming technology allows to flexibly change the antennas' radiation pattern and to redistribute the signal directly to wireless devices connected to the router.

Security
The wireless router DIR-2150 includes a built-in firewall. The advanced security functions minimize threats of hacker attacks, prevent unwanted intrusions to your network, and block access to unwanted websites for users of your LAN.
The SSH protocol support provides more secure remote configuration and management of the router due to encryption of all transmitted traffic, including passwords.

Easy configuration and update
You can configure the settings of the wireless router DIR-2150 via the user-friendly web-based interface (the interface is available in several languages).¬
The configuration wizard allows you to quickly switch DIR-2150 to one of the following modes: router (for connection to a wired or wireless ISP), access point, repeater, or client, and then configure all needed setting for operation in the selected mode in several simple steps.
Also DIR-2150 supports configuration and management via mobile application for Android and iPhone smartphones.
You can simply update the firmware: the router itself finds approved firmware on D-Link update server and notifies when ready to install it.

Technical Detail 
Brand : D-Link 
Model : DIR- 2150

specification
Processor :  MT7621DAT (880MHz, dual core)
RAM : 128MB, DDR3
Flash : 128MB, NAND

Interfaces
• 10/100/1000BASE-T WAN port
• 4 10/100/1000BASE-T LAN ports
• USB 2.0 port
• USB 3.0 port

LEDs
• Power
• Internet
• WLAN 2.4G
• WLAN 5G

Buttons
• POWER button to power on/power off
• RESET button to restore factory default settings
• WPS button to set up wireless connection and enable/disable wireless network

Antenna :  Four external non-detachable antennas (5dBi gain)
MIMO :  4 x 4, MU-MIMO
Power connector :  Power input connector (DC)

WAN connection types
• LTE
• 3G
• PPPoE
• IPv6 PPPoE
• PPPoE Dual Stack
• Static IPv4 / Dynamic IPv4
• Static IPv6 / Dynamic IPv6
• PPPoE + Static IP (PPPoE Dual Access)
• PPPoE + Dynamic IP (PPPoE Dual Access)
• PPTP/L2TP + Static IP
• PPTP/L2TP + Dynamic IP