Power supplies/transformers

Lenovo ThinkBook 14 Gen 8 (14,0"") - Intel Core Ultra 5 225U 16Go RAM SSD 512Go Windows 11 Pro

HP ProBook 4 G1i Notebook AI PC Intel Core Ultra 5 225U 14p WUXGA 16Go 512Go SSD UMA W11P

Asus ExpertBook B3 16P - Intel Core i7 - 16 Go RAM - 512 Go SSD Win 11 Pro

HP ProBook 4 G1iR inch Notebook PC Intel Core i5-1334U 14p WUXGA 16Go 512Go SSD UMA W11P

Asus Ordinateur Portable gamer V16 - Intel Core 7 - 32 Go RAM - 1 To SSD Win 11 Pro