2-Power 0A33972-OEM, Wired, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, Black, Lenovo ThinkPad X1 ThinkPad X220 ThinkPad T420s ThinkPad W520
2-Power 0A33972-OEM. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Product color: Black, Compatibility: Lenovo ThinkPad X1 ThinkPad X220 ThinkPad T420s ThinkPad W520