USB port Wireless modem-DM6473U

■WCDMA: 850/2100, 900/2100,850/1900/2100 MHz,Diversity
■GSM: Quad-Band 850/900/1800/1900 MHz
■HSUPA 7.2Mbps downlink,5.7Mbps uplink
■Dimension: 72*30.8*12.5 mm
■Weight: About 36g
■Memory: 512MbNAND+256MbSDRAM
■Micro SD memory card (up to 8GB)
■Internal dual antenna