Ok I bought one of these exact things off ebay but wasn't sure whether it's safe to use it after I see there's a similar one on the same site that specifically mentions computers and that...
http://officerange.opnet.co.uk/Detail.aspx?ProductId=791246&SID=b83e4a3cc7d649eba892e5e61ab6e863
This is the exact one that I've bought.
http://officerange.opnet.co.uk/Detail.aspx?ProductId=791246&SID=b83e4a3cc7d649eba892e5e61ab6e863
This is the exact one that I've bought.