>and have no support for Thunderbolt 5.

Legion 9i has two Thunderbolt 5 ports, in all of its configuration. Where are you getting your information from?

Also, that sentence is not grammatically correct. There should be no "have" at all, having "have" makes no grammatical sense (and why did you even use the plural "have" when Legion 9i is a singular, "has" would at least make more sense, but still grammatically incorrect).