pci/1540:952b
See http://www.bttv-gallery.de/ for a picture and some characteristics.
I don't get the sound on my Linux box yet I don't know why
(but I can get it through the card connector),
I use the following /etc/modules.conf :
alias char-major-81-* bttv options bttv card=0x64 tuner=38 options tuner force=0, 0x61 ignore=0, 0x60 debug=1
on a Linux 2.4.26 (Knoppix 3.4 based) using V4L version 2 (Video4Linux)
No page links to 952b.