More info:

RB751U-2HnD

The RB751 is the wireless SOHO AP you have been waiting for.

It has five Ethernet ports, one USB 2.0 port and a high power 1W 802.11b/g/n wireless AP with antennas built in. It’s also possible to connect an external MMCX antenna to replace one of the built in antennas.

The device is very small and will look good in any home or office, wall mounting anchor holes are provided.

Package contains RouterBOARD in a plastic case and power adapter.

Product specifications

Details
Product code RB751U-2HnD
Antenna gain 2x2 MIMO PIF antennas, max gain 2.5dBi; external MMCX option
TX power 30dBm
CPU Atheros AR7241
Current Monitor No
CPU speed 400MHz
Max Power consumption 10W
RAM 32MB
LAN ports 5
Gigabit No
MiniPCI 0
Integrated Wireless 1
Wireless standards 802.11b/g/n
USB 1
Power Jack yes
PoE 8-30V
Voltage Monitor No
CPU temperature monitor No
Dimensions 113x138x29mm
Operating System RouterOS
Temperature range -20C .. +50
RouterOS License L4

Ethernet throughput

RB751U-2HnD @400MHz ( 5 port test) 64 byte frames 512 byte frames 1518 byte frames
IP Firewall Conntrack Mode Mbps Fps Mbps Fps Mbps Fps
off off Bridging 47.1 92000 358.4 87500 452.97 37300
on off Routing 37.68 73600 294.91 72000 452.97 37300
on off Bridging 35.48 69300 230.2 56200 446.9 36800
on on Routing 28.42 55500 222.41 54300 445.68 36700
on on Bridging 18.94 37000 149.5 36500 425.04 35000
    Notes:
  1. All throughput tests done with Xena Networks specialized test system and RouterOS v5, according RFC2544, with Ethernet frame sizes 64, 512, 1518 bytes.
    Each board is tested with specified number of Ethernet interfaces, to ensure optimal load on hardware.
  2. Values in Italics indicate that the maximum possible throughput was reached, limited only by ethernet ports themselves.