E1550u HSUPA Modem is a cellular modem, working under HSUPA/HSDPA/EDGE/GPRS/GSM networks, providing high speed at 7.2mbps, easily to upgrade to 14.4mbps or even higher.
 
USB 3G hsupa modem provides internet connection for computers.
 
3G HSUPA modem is one kind of modem based on WCDMA technology. Simply speaking, WCDMA modem includes the 3G HSUPA modem and 3G HSDPA modem.
 
E-Lins E1550u 3G HSUPA wireless modem works on HSUPA network. With speed at 7.2Mpbs maximum downlink and 5.76Mbps uplink maximum. Unlocked. Full USB V2.0 compatible device. Plug and Play installation. Microsoft ME, 2k , XP, Vista, WIN 7 and Mac OS compatible,
The E1550u HSUPA 3G USB wireless modem works back compatible to HSDPA/EDGE/GPRS networks.
With USB port, the 3G usb HSUPA modem is easy to install and use.
Get a SIM card with data business for HSUPA or HSDPA, or EDGE or evan GPRS, you can get to the internet surfing with the portable 3G wireless data modem.
E1550u is 3G HSUPA modem, cheap, flexible internet modem.
E1550u 3G HSUPA modem is with microsd card reader. With high signal receiver, high data speed.
E1550u is world-wide-use 3g data modem. Both are unlocked. Full USB V2.0 compatible device. Plug and Play installation. Microsoft ME, 2k , XP, Vista, WIN 7 and Mac OS compatible,
E1550u HSUPA modem brief parameters:

1. WCDMA UMTS/HSDPA/HSUPA: UMTS 2100Mhz, 850/1900/2100Mhz optional
GSM/GPRS/EDGE: 850/900/1800/1900 MHz
2. 7.2Mbps download; 5.76Mbps upload
3. Support Data, Two Way SMS, Email
4. Two Way SMS and Data service simultaneously Operation
5. Zero-CDROM for drivers
6. USB2.0 interface
7. High performance internal antenna
8. Supported OS: Windows 2000/XP/2003/Vista/Win7 32/64 bits, Mac OS, Android
9. Support SIM/USIM Card; Support Lock SIM
10.Built-in MicroSD card
11. Dimension: 85*25*10.5mm Weight: 25g
Color: White, Black, Yellow optional
2. 
Network
GSM/GPRS/EDGE/HSDPA/HSUPA
 
Function
Internet connection;
SMS; Phonebook
 
Interface
USB2.0
Data Speed
Speed:
HSUPA networks: 14.4Mbps or 7.2Mbps downlink; 2Mbps or 5.76Mbps uplink;
HSDPA networks: 7.2Mbps downlink; 384kbps uplink;
EDGE Modem: 384kbps download
Dimensions
86* 25*12 mm, 25g
Shell
Plastic shell
Electromagnetic Compatible

Electrostatic Discharge (ESD): 3 class
Radiated, radio-frequency, electromagnetic field immunity test: 3 class
Environment
Work: 0°C ~ 55°C
Storage: -10°C to 65°C
Humidity: 90%