Lenovo ANTENNA
04W2222
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X121e - 304563M
ThinkPad X121e - 30482LM
ThinkPad X121e - 30482MM
Other Lenovo Models
Edge E120 (ThinkPad) - 30433762154 - 30433762154 (3043-37621 - 30433762154