HP Memory (Product) L1873B is compatible in the following HP Models:

HP Photosmart R800 Digital Camera series

HP Photosmart R818 Digital Camera - L2036A

HP Photosmart R700 Digital Camera series

HP Photosmart R717 Digital Camera - L2038A
HP Photosmart R717 Digital Camera - L2039A
HP Photosmart R717 Digital Camera - L2041A

HP Photosmart M400 Digital Camera series

HP Photosmart M417 Digital Camera - L2011A
HP Photosmart M417 Digital Camera - L2012A
HP Photosmart M417 Digital Camera - L2014A

HP Photosmart M300 Digital Camera series

HP Photosmart M307 Digital Camera - L1854A
HP Photosmart M307 Digital Camera - L1856A
HP Photosmart M307 Digital Camera - L1857A

HP Photosmart M20 Digital Camera series

HP Photosmart M22 Digital Camera - L1891A
HP Photosmart M22 Digital Camera - L1892A
HP Photosmart M22 Digital Camera - L1893A
HP Photosmart M23 Digital Camera - L1894A

HP Photosmart E300 Digital Camera series

HP Photosmart E317 Digital Camera - L2051A
HP Photosmart E317 Digital Camera - L2052A
HP Photosmart E317 Digital Camera - L2053A

HP Photosmart E200 Digital Camera series

HP Photosmart E217 Digital Camera - L2045A

HP Photosmart 420 Portable Photo Studio series

HP PHOTOSMART 422 PORTABLE PHOTO STUDIO - Q6400A
HP PHOTOSMART 422 PORTABLE PHOTO STUDIO - Q6400B
HP PHOTOSMART 422 PORTABLE PHOTO STUDIO - Q6403A
HP PHOTOSMART 422V PORTABLE PHOTO STUDIO - Q6402A
HP PHOTOSMART 422XI PORTABLE PHOTO STUDIO - Q6401A
HP PHOTOSMART 425 PORTABLE PHOTO STUDIO - Q7070A
HP PHOTOSMART 425 PORTABLE PHOTO STUDIO - Q7072A
HP PHOTOSMART 425V PORTABLE PHOTO STUDIO - Q7071A
HP PHOTOSMART 428 PORTABLE PHOTO STUDIO - Q7080A
HP PHOTOSMART 428 PORTABLE PHOTO STUDIO - Q7080B
HP PHOTOSMART 428 PORTABLE PHOTO STUDIO - Q7080C
HP PHOTOSMART 428 PORTABLE PHOTO STUDIO - Q7083A
HP PHOTOSMART 428V PORTABLE PHOTO STUDIO - Q7082A
HP PHOTOSMART 428XI PORTABLE PHOTO STUDIO - Q7081A

HP Pavilion ze2000 Notebook PC series

HP PAVILION ZE2000T CTO NOTEBOOK PC - PS848AV
HP PAVILION ZE2000Z CTO NOTEBOOK PC - PV815AV
HP PAVILION ZE2220LA NOTEBOOK PC - EF124LA