With the Mobile Broadband USB Stick 120 you can Email, poke, shop, post, and blog to your heart's content. This compact USB modem gives you quick and easy internet access. Surf your favourite websites at fast speeds of up to 3.6Mbps*. Simple plug and play technology - no need to install any software. Keep all your files and photos with you by adding your own Micro SD card (up to 4GB) and using your modem as a memory stick. The Mobile Broadband USB Stick 120 works with both Windows and Mac software.