Product details:

The RB2011 is a low cost multi port device series and is designed for indoor use. The RB2011 is powered by RouterOS, a fully featured routing operating system which has been continuously improved for fifteen years. Dynamic routing, hotspot, firewall, MPLS, VPN, advanced quality of service, load balancing and bonding, real-time configuration and monitoring - just a few of the vast number of features supported by RouterOS. It's powered by the Atheros 600MHz 74K MIPS network processor, has 128 MB RAM, five Gigabit LAN ports, five Fast Ethernet LAN ports and SFP cage.RouterOS helps make it a better choice as a multi-purpose wireless router
Enjoy fast and smooth WiFi connectivity with this router
128MB RAM helps provide the essential performance needed for wireless network