ขนาดของหัวต่อ 3 แบบ
- A : 5.5 x 2.5 mm
- D1 (หัวแบน) : 6.1 x 3.15 mm (ด้านใน), 11 x 4.65 mm (ด้านนอก)
- I : 4.0 x 1.7 mm
รุ่น Lenovo ที่รองรับ
- Lenovo Ideapad 3 14IIL05, Lenovo G50-80, Lenovo Thinkpad Edge 0301, Lenovo G500 G510 IdeaPad Yoga 11S, IdeaPad Yoga 13 E440 E450, ThinkPad E455 E540 E550, ThinkPad E555 Helix, ThinkPad L440 L450 L540 T440p, ThinkPad T440s T450 T450s, ThinkPad T540p, ThinkPad T550 W550s ThinkPad X1 Carbon, ThinkPad X240 X240s, ThinkPad X250 Yoga 12 Yoga 2 Pro, NEC LaVie Z, Lenovo ThinkPad X240 X250 X1 Carbon IdeaPad Yoga, Ideapad B40, B50, G40, G50, N20, N20P, N40, N50, Z40, Z50 , G50-30, G50-45, G50-70, G50-70m, Z50-70, B50-30, B50-45, B50-70, Lenovo Yoga 710 710-15IKB 710-14IKB 80YS 80SF 80VH 80S6 80UR 80US 80QQ 80MJ 80R9 80TJ 80T7, Chromebook N22-20, N42-20 4541540,120S-11IAP, 120S-14IAP, 510-15IKB, 510-15ISK, 510S-14ISK, 710S-13ISK