OpenCT supports Schlumberger/Axalto e-gate tokens fine. They have been tested with OpenSC and Cryptoflex 32k cards under Linux and work perfectly.
You can buy these tokens at [http://www.scmegastore.com/]
OpenCT 0.6.4 and OpenSC 0.9.6 with Cryptoflex 32k cards work perfectly. Tested on Linux (Debian sarge, May 2005, Kernel 2.6.11.*). Also tested on FreeBSD 5.3 (compiled with libusb support).
[http://www.reflexreaders.com/Products/reflex_egate.html] has the vendor information.