The RB411U is a versatile yet very small device. It includes all - a miniPCI slot (for 802.11 wireless cards), a USB 2.0 port and a miniPCIe slot for connecting a 3G card (does not support 802.11 wireless cards). A SIM card slot for 3G is also present on the RB411U.

RB411U includes RouterOS - the operating system, which can be a router, firewall, bandwidth manager, a mobile 3G router, and more - all at the same time.

You can use the USB port to attach a secondary storage device, or a USB 3G modem. The RB411U mounting holes are in the same location as other RB411 models, so you can easily mount it into any supported outdoor case/antenna.

Product specifications

Product codeRB411U
CPU nominal frequency300 MHz
CPU core count1
Size of RAM32 MB
10/100 Ethernet ports1
MiniPCI slots1
MiniPCI-e slots1
Number of USB ports1
Power Jack1
Supported input voltage10 V - 28 V
PoE inYes
Voltage MonitorYes
Operating temperature range-40°C .. +70°C tested
License level4
Max Power consumption10W
USB slot typeUSB type A
Serial portRS232
Suggested price$79.00

Performance test results

RB411UAR7130 100M 1 port test
ModeConfiguration1518 byte512 byte64 byte
Bridgingnone 8.198.623.596.397.349.8
Bridging25 bridge filter rules8.198.623.596.341.021.0
Routing25 simple queues8.198.623.596.367.834.7
Routing25 ip filter rules8.198.623.596.324.712.6
  1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
  2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
  3. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
  4. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results