Products Name：	GPRS USB Card KK 780
	Product ID：	KK 780
	MOQ：	500pcs
	Product Introduce：	device designed for data transmission and internet via GPRS Networks

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China Electronics Specification：

Key Specification about GPRS USB CARD KK 780:
1. Browse the Internet
2. Send and Receive E-mails
3. Two-way SMS
4. Send and Receive FAX

More Information about GPRS USB CARD KK 780:
1. GSM900, GSM1800、
Output Power: 500 mW (+27 dBm) /2W (+33 dBm)
GSM 900 MHz band
Transmit, Receive: 880-915MHz, 925-960MHz
Output Power: 500 mW (+27 dBm) /2W (+33 dBm)
DCS 1800 MHz band
Transmit, Receive: 1710-1785MHz, 1805-1880MHz
Output Power: 400 mW (+26 dBm) /1000 mW (+30 dBm)
2. GPRS multi-slot class 4 (3 down/1 up), up to 24.4kbps
3. GPRS mobile station class B
 Compliant to GSM phase 2/2+
  - Class 4 (2 W @ 900 MHz)
  - Class 1 (1 W @ 1800MHz)

More about this wireless modem:
 Operating System: Windows 2000/XP/VISTA
 Control via AT-Command (GSM 07.07, 07.05 and enhanced AT Commands)
 Interface: USB2.0
 SIM application toolkit
 Supply voltage range 5V
 Low power consumption
 Size: 90 x44 x10 mm
 Weight: 45g
 Operation Temperature: -20 °C to +55 °C
 Restricted Operation temperature: -25 °C to -20 °C and +55 °C to +70 °C

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