Mikrotik RB 751 U-2HnD at low price with 1 year warranty

Features:
RB751U-2HnD (USB, 2GHz, 802.11n, dual chain)

CPU: Atheros AR7241 400MHz CPU

Memory: 32MB DDR SDRAM onboard memory

Data storage: 64MB onboard NAND storage chip

Ethernet : Five independent 10/100 Ethernet ports

LEDs: Power, NAND activity, 5 Ethernet LEDs, wireless activity LED

Power options: PoE: 8-30V DC on Ether1 (Non 802.3af). Jack: 8-30V DC

Dimensions: 113x138x29mm. Weight without packaging and cables: 230g

Power consumption: Up to 10W

Operating Temp: -20C .. +50C

Operating System: MikroTik RouterOS, Level4 license

Package contains: RouterBOARD in a plastic case, power adapter

Antennas: 2x2 MIMO PIF antennas, max gain 2.5dBi; external MMCX option

RX sensitivity: 802.11g: -96dBm @ 6Mbit/s to -81dBm @ 54Mbit/s
802.11n: –96 dBm @ MCS0 to –78 dBm @ MCS7

TX power: 802.11g: 30dBm @ 6Mbps to 27dBm @ 54 Mbps
802.11n: 30dBm @ MCS0 to 26dBm @ MCS7

Modulations: OFDM: BPSK, QPSK, 16 QAM, 64QAM
DSSS: DBPSK, DQPSK, CCK