i bought this from Tescos, its unopened, and sealed, and hasnt been registered
This T-Mobile Mobile Broadband Stick 110 provides you with unlimited internet with no tie in and no hassle. Simply top up, plug in and go. £2 provides you with a days use, £7 for a week and £15 for a month. This handy broadband stick can reach fast speeds of up to 3.6MBps and has an expandable microSD card slot.