The Merlin U630 allows you to increase productivity and stay connected with secure, global, high-speed access to email, the Internet, and corporate networks via a your laptop PC. Transmitting data at speeds up to 384 kbps, the Merlin U630 is a quad-band PC Card that operates on UMTS 2100 MHz band networks in Asia, Europe and the Middle East and GSM/GPRS 900, 1800 and 1900 MHz band networks worldwide. Features Benefits Up to 384 kbps on UMTS on both Uplink and Downlink Increase productivity and maintain contact with clients, colleagues and family while on the road Multimode UMTS 2100 MHz Broadband access to email, the Internet and corporate networks over 3G UMTS networks in Asia, Europe and the Middle East GSM/GPRS Access 900/1800/1900 MHz Backward compatible for maximum coverage on GSM and GPRS networks worldwide at speeds up to 53.6 kbps Quadband Internal Antenna Rugged, durable, no parts to break and maintains consistent throughput Most Advanced 3G Technology Conserves battery power Optional External Antenna Further enhance data throughput and maximize network connectivity OS Compatibility Compatible with most laptops with Windows™ 2000, XP and MAC OS X Extensive Infrastructure Tested Highest reliability on all major networks worldwide and compatible with leading laptop models SIM Compatibility SIM adds extra layer of security, easy access to phone book information and streamlines activation VPN Compatibility Secure access to corporate files and applications MobiLink™ Modem Manager Software Easy installation, manages multiple connectivity features Two Way SMS Send and receive quick text messages Tri-Color LED Identifies network connectivity status Specifications Dimensions Length: 120.6 mm Width: 54 mm Depth: 5 mm System Requirements Type II PC Card slot CD ROM drive 64M RAM 16M hard drive space Technical Specifications UMTS 2100 MHz band GPRS/GSM 900 MHz GPRS/GSM 1800 MHz GPRS/GSM 1900 MHz Data Speeds Basic PS Modes: 384/128, 384/64, 128/64, 64/64, 32/8 (Downlink/Uplink) Environmental Operating Temperature: 0 to +55° C Storage Temperature: -20 to +65° C EMI Shielding Approvals/Certifications FCC parts 2, 15, 22 & 24 3GPP rel. 99 GSM Phase 2+ Microsoft WHQL CE NDIS driver support GCF CC Operator IOT