Designed For Only works with systems with active pen support. Inspiron 13/15 2-in-1, Inspiron 5400 2-in-1, Inspiron 5481 2-in-1, Inspiron 5482 2-in-1, Inspiron 5485 2in 1, Inspiron 5485 2-in-1, Inspiron 5490 2-in-1, Inspiron 5491 2-in-1, Inspiron 5582 2-in-1, Inspiron 5591 2-in-1, Inspiron 7300 2-in-1 (Silver), Inspiron 7306 2-in-1, Inspiron 7390 2-in-1, Inspiron 7391 2-in-1, Inspiron 7405 2-in-1, Inspiron 7500 2-in-1 (Silver), Inspiron 7506 2-in-1 (Silver), Inspiron 7579 2-in-1 , Inspiron 7586 2-in-1 , Inspiron 7590 2-in-1, Inspiron 7591 2-in-1, Inspiron 7600 2-in-1 (Silver), Inspiron7386 2-in-1, Latitude 3190 2-in-1, Latitude 3390 2-in-1 , Latitude Rugged 7220