Best Buy: Swann Pro-Series DVR9-4200 9 Channel 960H 1TB Digital Video Recorder SWDVR-94200H-US
Amazon.com: PwrON AC to DC Adapter for Swann DVR9-4200 SWDVK-942004-US SWDVR -94200H SWDVK-942008F-US SWDVR-94200H-US DVR16-4200 SWDVR-16420H-US SWDVK-164208-US 9 16 Channel Digital Recorder DVR Power Supply Cord : Electronics
KONKIN BOO Compatible AC/DC Adapter Replacement for Swann DVR9-4200 SWDVK-942004-US SWDVR-94200H 9 16-Ch DVR Power - Walmart.com
AC Adapter for Swann SWDVR-94200H-US DVR16-4200 9 16 Channel Power Cord | eBay
Guy-Tech AC / DC Adapter Compatible with Swann DVR9-4200 SWDVK-942004-US SWDVR-94200H SWDVK-942008F-US SWDVR-94200H-US DVR16-4200 SWDVR-16420H-US SWDVK-164208-US 9 16 Channel Digital ReCorder DVR - Walmart.com