Amazon.com: AC DC Adapter Charger for LG Electronics 19" 20" 22" 23" 24" 27" LED LCD Monitor Widescreen Ultrawide HDTV HD TV Power Supply Cord : Electronics
Female DC Power adapter - 2.1mm jack to screw terminal block : ID 368 : $2.00 : Adafruit Industries, Unique & fun DIY electronics and kits
Insignia™ 15.6 W 4.9 ft Universal AC Adapter Black NS-AC1200 - Best Buy
Amazon.com: 9.5V AC/DC Adapter for Casio ADE95100LU - UL Listed Power Supply Charger for Casio Piano Keyboard - Only Compatible for Listed Models (8.4 Ft Long Cord) : Musical Instruments