User Agent String.Com 

User Agent String explained :

iCab 2.9.9
iCab	Name : iCab
2.9.9	iCab version
Macintosh	Platform
U	Security values: N for no security U for strong security I for weak security
68K	Operating System: Macintosh Mac 68K emulator
First visit:	2008.08.30 10:11
Last visit:	2018.07.28 07:13
All iCab user agent strings