Detailed Product Description
The L-Sun HM540 is a complete 3.5G enabled wireless USB data modem designed to offer high-speed wireless connectivity for Windows notebook and desktop computers on HSDPA networks. It is easy to use USB connector and the ability to roam globally on tri-band UMTS and quad-band GSM/ EDGE networks.It enables connection to internet download speed up to 7.2Mbps.
The compact USB modem dont need to install drivers from a CD because the software is included on the device. The only 87.9 (D)×27 (W)×12(H) mm dimension is small enough to fit comfortably in any pocket.
HSDPA/UMTS (2100MHz) 1900M and 850M optional
GSM/GPRS/EDGE (850/900/1800/1900MHz)
Support 7.2Mbps HSDPA services, UpLoad Speed: 384Kbps
Support PC voice (optional) and SMS services
Support data statistics
Micro SD Card Slot (up to 4GB)
Receive diversity (2100MHz)
Plug & Play
Support Windows 2000, Windows XP, Windows Vista and Mac Operating Systems
Technical Specifications
Bands
Tri-band UMTS 2100 MHz 3GPP R6
Quad-band GSM/ EDGE 850/900/1800/1900 MHz 3GPP R99
Technical Standard
HSDPA3GPP R6, up to 7.2M bps DL,category 7/8
UMTSup to 384 Kbps DL and UL
EDGE3GPP Release4, class 12, up to 237 Kbps DL and 118Kbps UL
GPRSGPRS Multislot class 10, up to 85,6 Kbps DL and 42,8 Kbps UL
Visual Indicator:
Three color LED indicator express Multi-meaning for real time service status, technology modes, and error conditions
External Interface:
USB 2.0 interface with PC
Internal Antenna Built-in 6 bands
SIM card slot and MicroSD memory expansion slot
Environmental:
Operating Temperature: -20 to +60º C
Storage Temperature: -30 to +85º C
Operating Systems Support:
Support Windows 2000, Windows XP, Windows Vista, Linux and Mac Operating Systems
System Requirements:
Card Slots: USB Interface
CPU: Pentium 4 1GHz or above
Memory: 64MB RAM or above
Hard disk: 50M or above
Standard Package Contents:
Modem
USB cable
Dimensions and Weight:
Dimensions: 87.9 (D)×27 (W)×12(H) mm
