HP 509941-B31, US International, HP Presario CQ61-100, CQ61-110EO, CQ61-200, CQ61-250SO, CQ61-300, CQ61-400
HP 509941-B31. Linguaggio tastiera: US International. Compatibilità: HP Presario CQ61-100, CQ61-110EO, CQ61-200, CQ61-250SO, CQ61-300, CQ61-400