Chermez

RB411UAHR
The RB411UAHR has it all, just as the name suggests. It has the popular high-speed CPU, a miniPCI-e slot and a SIM slot for 3G modems,a USB 2.0 port for attaching external storage, a regular miniPCI card slot for 802.11abgn wireless cards, a Ethernet port and a built-in wireless802.11bg radio. RB411UAHR includes RouterOS - the operating system, which can be a router, firewall, bandwidth manager, a mobile 3G router, and more- all at the same time.
CPU Memory Boot loader Data storage Ethernet miniPCI Wireless Expansion Serial port LEDs Power options Dimensions Powerconsumption Operating System RX sensitivity TX power Modulations Atheros AR7161 680MHz 64MB DDR SDRAM onboard memory RouterBOOT 64MB onboard NANDmemory chip One 10/100 Mbit/s Fast Ethernet port with Auto-MDI/X One MiniPCI Type IIIA/IIIB slot One MiniPCIe slot for 3G modem only (onboard SIMconnector) Built in AR2417 802.11b/g wireless, 1MMCX connector One USB 2.0 ports without powering One DB9 RS232C asynchronous serial port Power, NANDactivity, 5 user LEDs Power over Ethernet: 10..28V DC (except power over datalines). Power jack: 10..28V DC. Includes voltage monitor 105 mm x 105mm, Weight: 82 g Up to 5W with wireless at full activity MikroTik RouterOS v3, Level4 license 802.11g: –87 dBm @ 6Mbps to -69 dBm @ 54 Mbps802.11b: –92 dBm @ 1Mbps to –83 dBm @ 11 Mbps 20dB@11Mbit/s 11b, 15dB@54Mbit/s 11g 802.11g: OFDM,64QAM,16QAM,QPSK,BPSK 802.11b: CCK,DSS,DQPSK, DBPSK