OUTPUT Power Rating: 20V 3.25A (65W)
Connector tip: 7.9mm x 5.5mm
IBM/Lenovo ThinkPad T60 Type 1951.
IBM/Lenovo T60, Z60 Series (integrated graphics only)
IBM ThinkPad X60 1706, 1707, 1708, 1709 , 2509, 2501
IBM ThinkPad X60s 1702, 1703, 1704, 1705, 2507, 2508, 2533
IBM/Lenovo ThinkPad Essential Port Replicator
IBM ThinkPad R60e
IBM ThinkPad Z60 Series: ThinkPad Z60, ThinkPad Z60m, ThinkPad Z60t
IBM ThinkPad Z61 Series: ThinkPad Z61e, ThinkPad Z61t IBM
IBM ThinkPad T60 Series: ThinkPad T60, ThinkPad T60p
IBM/Lenovo 3000 Series: Lenovo 3000 C100, Lenovo 3000 N100, Lenovo 3000 V100
(from our brief research – may also fit others.)
Lenovo 40Y8116 ThinkPad X6 UltraBase
Lenovo 42X4963 ThinkPad X200 Ultrabase
Lenovo 41W6721 ThinkPad X6 Ultrabase
Lenovo 0C14528 ThinkPad Tablet 2 Dock