Comes with dongle and 12 months unlimited (3GB per month I assume) data. Good price, you can occassionally pick these up for £70-80 on ebay from people selling as unwanted gifts but thing this is the cheapest from a high street retailer.
•Additional 3 USB design covers to change depending on your mood.
•3.6 Mbps download speed.
•Pre-loaded with12 months unlimited email and internet* (subject to generous fair usage policy). Visit t-mobile.co.uk for full details.