USR-HF2211:Wifi<>RS232/485/422
-Processor:MIPS
-Basic Frequency:320MHz
-Flash:4MB
-SDRAM:8MB
-Ethernet	Interface Standard: 1 RJ45  Rate	10/100M
-Network Protocol :IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, FTP,TFTP, uPNP, NTP, SNMP,Modbus TCP
-Standard: 802.11 b/g/n
-Network Mode :STA/AP/STA+AP
-Transmit Power :802.11b: +20dBm(Max.) 802.11g: +18dBm(Max.) 802.11n: +15dBm(Max.)
-Receive Sensitivity	:802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
-Wi-Fi Security	WEP64/WEP128/TKIP/ AES
-Antenna Interface	3dBi antenna
-Port Number	1RS232/RS485/RS422
-Interface Standard	RS232: DB9 RS485/RS422: 5.08mm connector
-Baud Rate	TTL: 300 bps~230400bps
-Flow Control	No Flow control Hardware RTS/CTS、DSR/DTR Software Xon/ Xoffflow control
-Buffer	4K
-Configuration	Web CLI XML import Telnet IOT Manager PC Software
-Virtual Serial	Windows, XP/Vista, 7, Server 2003/2008
-Size	95mm x 65mm x 25mm
-Input Voltage	5~36VDC or 9~50VDC
-Working Current	~200mA
-Power	<700mW