HP Pavilion DM4-2000ea Atheros AR5B195 Wireless Bluetooth Card 593127-001 592775-001 HP Pavilion DM4-2000ea Atheros AR5B195 Wireless Bluetooth Card 593127-001 592775-001 Manufacturer: HP Part Number: 592775-001 MPN: 593127-001 Compatible Model HP Pavilion DM4, DM4-2000ea HP Pavilion G4-1000, G6-1000, G7-1000