The WB Electronics' Infinity USB Unlimited, in short wbeiuu, is a neat card programmer popular among AVR and PIC based smart card hackers.
OpenCT > 0.6.6 + patches supports WB Electronics' Infinity USB Unlimited card readers.
OpenCT > 0.6.7 will support WB Electronics' Infinity USB Unlimited card readers.
OpenCT > 0.6.6 + patches is able to retrieve ATRs though the driver functionality as of today (20/Apr/2006) is quite limited.
In OpenCT 0.6.7 there is a bug in openct.conf(.in): please edit that file, at the buttom you will find an entry for wbeiuu. The identification line is "usb:104f:0004," but it should be "usb:104f/0004," i.e. with a dash between product and vendor number, not a colon.
The manufacturer is WB_Electronics, a Danish company.
According to their web site, European distributors include CardWriter in the Netherlands, Manigo in UK and SatMedia in Germany. All three have online shops.
The number of small retailers having this product in their catalog is of course much larger. Check your electronics shop of choice, be it local or online.