Description This item is well made of premium material for durable and practical use. With mini USB standard interface, it can support hot-swappable plug-and-play. It is a portable and high Internet access mode for office and home. Zero-CDROM is comvenient for user remarkably. Feature - Color: Black.- Material: PVC.- Size: About. 8.7 * 2.5 * 0.98 cm / 3.43 * 0.98 * 0.39 inch (L * W * H).- USB:USB 2.0 (High Speed).- Transfer rate:Downlink: 7.2Mbps.- With TF slot, support 8GB.- Support Data, SMS and USSD functions.- Support Internet traffic statistics history.-Anytime Anywhere change the WIFI name and password to protect personal information.Packing list: 1 * Wireless USB2.0 7.2Mbps 2G/3G Network Lan Stick Modem Dongle TF/SIM Slot (Black)