4g 21Mbps wireless GSM GPRS WCDMA usb modem
Minimum Order: 0
Quality/Safety Certification: 0.00
4g hsdpa usb dongle
support WCDMA 850/1900/2100/MHz
EDGE/GPRS/GSM 850/900/1800/1900MHz
support 21Mbps
21M driver hsdpa usb modem
Model No: 1901C-21M
| Network Technology | HSPA+ |
| HSUPA | |
| HSDPA | |
| HSPA | |
| UMTS | |
| EDGE | |
| GPRS | |
| GSM | |
| Frequency Bands | WCDMA 850/1900/2100/MHz |
| EDGE/GPRS/GSM 850/900/1800/1900 MHz | |
| Antenna Diversity Support | Yes |
| Operating System Support | Windows 7 |
| Windows Vista | |
| Windows XP | |
| Linux Ubuntu 9.04 | |
| Mac OS X | |
| Operating Temperature | 0 to 45 degrees Celsius |
| Storage Temperature | -40 to 85 degrees Celsius |
| Form Factor | USB |
| System Requirements | USB Port (2.0 recommended) |
| Device Dimensions | 66 mm (L) x 26 mm (W) x 13 mm (H), |
| Weight: 30 g, | |
| Volume: 19.5 cc | |
| Max Uplink Speed | 5.76 Mbps |
| Max Downlink Speed | 21 Mbps |
