CJP-Geek AC Adapter compatible with Vintage Atari Part NUMBER 1200XL 400 800 810 822 850 1010 1020 1050 XF551 game systems Power Supply Cord Cable Charger Mains PSU - Walmart.com
Amazon.com: UpBright 9V AC/AC Adapter Compatible with Vintage Atari CO61636 Atari 1027 Printer,1090XL Interface 1200XL 400 800 810 822 850 1010 1020 1050 XF551 Game Systems 9VAC AC9V Power Supply Cord Charger PSU : Electronics
Atari 1050 (XF551) floppy PSU Case by Skovik | Download free STL model | Printables.com
Atari 1050 Floppy Disk Drive w/ Power Supply, SIO/IO Cable, Manual Tested Works | eBay