T-Power Compatible with D-Link DNS-325 DNS-320 NAS 2-Bay Enclosure External Hard Drive Replacement Ac Dc adapter Switching Power Supply Cord Charger T-Power Made with the highest quality Brand-new Input Volt Range: 110-240V 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 1-year limited warraty?? ?