Excellent condition. Genuine factory original Bose Switching Power Supply, model number PSM36W-208, which is compatible with the Bose SoundDock Series 1 and Series 2 systems.

Here are the key specifications and details:

Brand: Bose Corporation

Model: PSM36W-208

Part Number (P/N): 309612-001

Input: AC 100-240V ~ 50-60Hz 81-100VA

Output: DC 18V, 1A (1000mA)

Plug Type: Features a specific, rare 4-pin connector.

Usage: For indoor use only.

Origin: Made in China