Origin	China
Model Number	mk887u
Brand Name	CIMCOM
Interface Type	USB
Transmission Rate	7.2Mbps
Type	2.0

Product Description

1. Auto install software
2. Easy connection, directly to the PC or laptop by using a provided extension cable
3. High speed with HSDPA and UMTS data (up to 7.2 Mbps downlink and 384 Kbps uplink) and backward compatible with EDGE / GPRS / GSM data connectivity (up to 247 Kbps)
4. Visual feedback on connection status with the LED and the easy connection software, including signal strength indication
5. Compatible with nearly all modern desktop and laptop PCs equipped with Microsoft OS (2000, XP, XP Pro and Vista),Linux,MAC OS
6. Support SMS, phonebook and phone call

Product Specifications

1. GSM Band:850MHz, 900MHz, 1800MHz, 1900MHz ;
2. UMTS Band:2100MHz  or 850MHz/2100MHz or 850MHz/1900MHz;
3. Radio Mode handover:Auto (HSDPA / WCDMA / EDGE / GPRS / GSM) ;
4. Antenna:Internal Antenna ;
5. Operating System Support:Microsoft Windows Vista, XP, 2000; Linux; MAC OS
6. System Requirement:USB slot ;
7. Radio Mode Selection: 3G/3.5G only (WCDMA / HSDPA)
                                 2G only (GSM / GPRS / EDGE);   2G+3G ( 3.5G dual-mode) ;
8. SMS:Yes (both CS and PS) ;
9. USIM:slot Available ;
10. Plug and Play:Auto installation ;
11. HSDPA Data Speed DL:Up to 7.2M bps; UL : Up to 384Kbps ;
12. LED Signal:3 colors LED indication ;
13. USB interface adaptor:Full speed;
14. CD-ROM:No CD, Auto install driver and user manual;
15. Dimensions: 72 mm x 46.18 mm x 14.72 mm ;
16. Weight: 44g.