HUAWEI R205 Mobile WiFi (hereinafter referred to as the R205) is a high-speed packet access universal serial bus (USB) modem. It is a multi-mode wireless terminal for SOHO (Small Office and Home Office) and business professionals. The R205
Supports:

HSPA+/HSPA/UMTS 2100/900/850 MHz, EDGE/GPRS/GSM 1900/1800/900/850MHz

The R205 supports the following standards:

High Speed Packet Access Plus(HSPA+)
High Speed Uplink Packet Access (HSUPA)
High Speed Downlink Packet Access (HSDPA)
Universal Mobile Telecommunications System (UMTS)
Enhanced Data rates for Global Evolution (EDGE)
General Packet Radio Service (GPRS)
Global System for Mobile communications (GSM)

The R205 provides the following services:

HSPA+ packet data service of up to 21 Mbit/s
HSPA (HSUPA/HSDPA)/UMTS packet data service of up to 14.4 Mbit/s
EDGE/GPRS packet data service of up to 236.8 Kbit/s
UMTS/GSM Short Message Service (SMS)

Wi-Fi
Built-in DHCP Server, DNS RELAY and NAT
Plug and play (PnP)
USB Extension Cable, easy to connect
OLED screen
Standard Micro USB interface
Built-in UMTS and WLAN high gain antenna
Micro Secure Digital Memory (microSD) Card
Windows XP, Windows Vista, Windows 7, MAC OS X 10.5, 10.6 and 10.7