The RB433L has three miniPCI slots and three Ethernet ports - it's low-cost version of popular RB433 model.
Use this device in an outdoor case for a sector AP installation, or for a wireless backhaul.
Three ports give you plenty of configuration options for many wireless scenarios.
It’s powered by an Atheros 300MHz CPU and has 64MB of RAM and a Level4 RouterOS license.
Atheros AR7130 300MHz CPU
64MD DDR SDRAM onboard memory
Three 10/100 Mbit/s Ethernet ports with Audio-MDI/X
Three MiniPCI Type IIIA/IIIB slots
Mikrotik RouterOS, L4 license