This is a replacement AC power cord for Sony PlayStation One (PS1) or PlayStation 2 (PS2) products. (The end is rounded on one side and square on the other.)

Power supply for vintage Coleco handheld electronic games. Input 117v AC. Output variable 6 to 9v DC at 100mA.

Model P-24704.
Input: 120v 60Hz
Output: 3.3 Volts DC at 350 mA
Polarity: -(+ (positive tip)

For Panasonic audio products requiring 4.5v and 400mA with a standard North American 120v input. Adapter only, no box.

This is the AC adapter for the Sony PSOne video game system. It is designed for use with 120v. Its output is DC7.5v at 2.0A.

AC adaptor for Sega Mega Drive 16-bit systems. Input AC 200v, Output DC 10v at 1000mAh. Negative tip polarity: +(-

For Sony audio products requiring 4.5v 500mA output and a 120v (standard North American) input.

Sony brand AC adapter. 4.5volt at 500 mA output. For North American (120v).