T-Power Ac Dc Adapter Compatible HP Compaq Desktop P2, CQ, 603284-001 (Compaq All-in-One CQ1) Replacement Switching Power Supply Cord Charger T-Power Made with the highest quality. Brand-new T-Power ac adapters are made with the highest quality materials. T-Power products were tested by manufacturer to match and/or exceed specifications of OEM products. Compatible Models: HP Compaq Desktop P2, CQ, 603284-001 ( Compaq All-in-One CQ1 )