Lexicon's latest addition to their alphabetically inspired soundcard range is friendly to both your desktop space and your wallet .
It's another USB audio interface, but hardware bearing the Lexicon badge is usually worthy of serious consideration...
USB 5.1 Audio Adapter
iConnectAUDIO2+
Xonar HDAV1.3 Deluxe
MicroBook
Aureon 5.1 PCI
Indigo I/O