Model Number	CU550
Brand Name	Createk

This 3G USB modem is specially designed for the users in HSDPA/WCDMA network. The high speed up to 7.2Mbps will give you very very happy feeling during your browsing websites or downloading your favourites in network. All materials are chose selectively, so CU550 can be used in ultra-cold, ultra-heat or ultra-dry conditions.

The five bands supported are used for world wide, so you can use our SW tool, optimized for this product.

Main Features
1. HSDPA/WCDMA/EDGE/GPRS/GSM
2. HSDPA packet data service with a maximum transmission rate of 7.2Mbps
3. UMTS packet data service with a maximum transmission rate of 384kbps
4. EDGE packet data service with a maximum transmission rate of 236.8kbps
5. SMS service
6. Support TF-card optionally
7. Support stereo earphone optionally
8. Auto installation, convenient for use in Windows 2000 and Windows XP Operating system
9. Swivel USB connector and data transmitting up to standard USB 2.0 (full speed)

Specifications
1. Item Description: 3.5G data-transmit USB modem
2. Technical standard HSDPA/UMTS: 3GPP R99, R5
3. GSM/GPRS/EDGE: 3GPP R99
4. Operating frequency HSDPA/UMTS 850/1900/2100MHz, standard I, II, V
5. GSM/GPRS/EDGE 850/900/1800/1900MHz
6. HSDPA cat. 8 (7.2Mbit/s)
7. WCDMA 384kbit/s
8. EGPRS class 12 MCS 1.9
9. GPRS class 12 CS 1.4
10. GSM data 2.4kbit/s, 4.8kbit/s, 9.6kbit/s and 14.4kbit/s
11. GSM speech FR, HR, EFR and AMR-NB
12. DTM class 11
13. HSCSD class 10
14. SAIC/DARP
15. UMTS release 5 including HSDPA up to category 8
16. External interface USB interface: Supporting USB 2.0 Full Speed
17. Antenna: Internal antenna
18. SIM/USIM card: Standard 6 PIN SIM card interface, pop-up
19. Dimensions: 26.5mm (D) x 82.5 mm (W) x 10.5 mm (H)
20. Weight: < 50g

* Dependent on network, usage and battery condition