Authentication: Enterprise SSL Pro with EV is an Extended Validation SSL certificate, issuance can take up to a week-though usually not.
Warranty: Enterprise SSL Pro with EV is backed by a MASSIVE $2,000,000 warranty that kicks in if Comodo ever makes a mistake and you lose money.
Multi-Domain: Comodo Enterprise SSL Pro with EV is not multi-domain capable, for a comparable SSL certificate see Enterprise SSL EV Multi-Domain.
Wildcard: Comodo Enterprise SSL Pro with EV is not Wildcard capable. Unfortunately, you cannot get Wildcards at the EV level.
Site Seal: Comodo Enterprise SSL Pro with EV comes with a Comodo Secure seal that looks great on home- and checkout pages.
Product Line: Enterprise SSL is Comodo's specialized line for Enterprise clients, featuring scalable encryption solutions at a great price.