This product is for PCMIA modem users. Modem with PCMIA interface is now becoming obsolete and not many on the market.
Option GTMax supports GSM networks in service GPRS / EDGE and HSDPA. In the HSDPA service coverage, this modem is capable of producing up to 3.6 Mbps (download), and the coverage area of GPRS / EDGE only to 216 Kbps.
OPTION GTMax HSDPA Specifications
Network : GSM GPRS/EDGE, UMTS/HSDPA
Band :
UMTS/HSDPA (850/1900/2100 MHz)
GPRS/EDGE (850/900/1800/1900 MHz)
HSDPA Category 6 (3.6 Mbps downlink / 384Kbps uplink)
EDGE Class 12 (216Kbps downlink / 216 Kbps uplink)
Advanced Receiver Technology with addtional antenna
OS Compatibility: Microsoft Windows Vista®, XP, Windows 2000®