You can find the details on links
http://www.adobe.com/products/digitaleditions/devices/
Astak (three devices)
EZ Reader
EZ Reader Pocket PRO
Mentor
BeBook (Endless Ideas) (two devices)
BeBook One
BeBook Mini
Cybook Gen3
Cybook Opus
COOL-ER (one device)
COOL-ER
Elonex (one device)
Elonex eBook
Hanlin Reading Device (two devices)
Hanlin V5
Hanlin V3
IREX Technologies (one device)
IREX Digital Reader 1000S
Neolux Corporation (one device)
NUUT2
Sony Portable Reader (four devices)
PRS-300 Reader Pocket Edition
PRS-505 Reader Digital Book
PRS-600 Reader Touch Edition
PRS-700BC Reader Digital Book