Special Features:
* Antenna inside
* Browse internet with high speed
* File transmission
* Receive and send E-mail
* Receive and send short message (SMS)
* Supports SIM card
* Operating systems: Windows 2000/2003/XP/Vista
* Language:Chinese/English

Specifications:
* Frequency band: 900/1800MHz
* Wireless network: EDGE/GPRS/GSM
* Interface: USB 2.0/1.1
* EDGE Speed rate: 230.6Kbps~460.8Kbps (maximum)
* GPRS/GSM speed rate:85.6 kbps
* Power supply: USB powered (4.5 to 5.5V)
* Dimensions: 74*32*7(mm)

OEM orders are acceptable.