Compatibility | LENOVO - IBM THINKPAD R50; LENOVO - IBM THINKPAD T41; LENOVO - IBM THINKPAD T42; LENOVO - IBM THINKPAD T42P; LENOVO - IBM THINKPAD T43; LENOVO - IBM THINKPAD T43P; LENOVO - IBM THINKPAD R50P; LENOVO - IBM THINKPAD T40P; LENOVO - IBM THINKPAD T41P; LENOVO - IBM THINKPAD T40; LENOVO - IBM THINKPAD R50E |