The Skynet 21G0315 AC Adapter, a power supply unit commonly used with Lexmark printers. 

Key details about this AC adapter:

• Brand: Skynet.

• Part Number: 21G0315.

• Model Number: LMK-U15A.

• Input: 100-240V~ 1.0A, 50/60Hz.

• Output: 30V 0.5A (which translates to 15W).

• Compatibility: Known to be compatible with various Lexmark printer models, including those in the X2550, X5690, X5630 series, as well as specific models like Lexmark Z735

• Condition:PRE-OWNED

Please review photos and descriptions to ensure 💯 satisfaction prior to making your purchase.