HSDPA USB Modem - 3.5G Wireless Internet for Laptops (Win/Mac) At a Glance... HSDPA USB Modem for 3G wireless internet via your SIM card Backwards compatible with 2G, 2.5G, 2.75G (GSM/GPRS/EDGE) networks Data transmission up to 7.2Mbps Global connectivity - Use Anywhere! Supports SMS send and receive Works with both Windows and Mac operating systems Plug-and-play with auto-installing software Insert a micro SD card (up to 8GB) for use as a USB flash drive Manufacturer Specification Primary Function: 3.5G HSDPA USB Modem Chipset: Qualcomm MSM6290 Speed: Data transmission up to 7.2Mbps downlink, 384Kbps uplink SIM Type: SIM/USIM Network Systems: -WCDMA Power Class 3， -GPRS 850/900 Power Class 4， -EDGE 850/900/1800/1900 Power Class E2 -UMTS 2100MHz Frequencies: GSM/GPRS/EDGE 850/900/1800/1900 MHz UMTS 2100MHz Supported Operating Systems: Windows 2000, XP, Vista (32-bit), Windows 7 (32-bit), Ubuntu 8.04, Mac OS X Antenna: Internal Antenna T-Flash Card Slot: Supports TF/micro SD cards up to 8GB (not included) SMS Messaging: Yes Power Source: USB 5VDC Dimensions (mm): 81 (L) x 25 (W) x8 (D) Product Notes Auto installing driver from the device This product does not work with routers Plug and Play, No CD Required Send and receive SMS messages Can quickly connect to any preset networks (All major providers from Afghanistan AWCC through to Yemen YTC) or enter your own settings As the wholesaler, Chinavasion does not provide customer support for GPRS or WAP setup. Instructions are available from your cellular service providers website and service centers. If you have further questions then we suggest you visit forums and community websites such as [http://forum.gsmhosting.com/vbb/]. This is a great way to find other users from your region that have already posted information regarding almost any question and answer you may need. Package Contents For CVSB-K160 3.5G HSDPA USB Modem English Manual FAQ - Frequently Asked Questions What does auto installation software mean? When you connect this HSDPA USB Modem to your Mac or Windows computer/laptop, the software will install directly from the modem without having to use a CD. This makes it more convenient to use the device on different notebooks and netbooks, ensuring you have maximum mobility without sacrificing functionality. What kind of download speeds can I expect with this HSDPA wireless modem? This modem supports download speeds of up to 7.2Mbps. Actual download speeds depend on factors such as your service provider, your proximity to the base-station and how many other people are sharing the overall bandwidth.