• Sega Game Gear (European/UK & Japanese Game Gear models only).
• Sega Mega Drive 1 (original model)
• Sega Genesis 1
• Sega Master System
• Sega CD (Models 1 and 2) 

• Input: 240V ~ 50Hz (standard UK/PAL mains voltage)
• Output: 10V — 1.2A
• Polarity: Center Negative

Note: This specific adapter will not fit or work correctly with the Mega Drive 2/Genesis 2 consoles, which require a different plug and power rating.

This has been FULLY serviced, with replacement key capacitor replaced and has been totally resoldered and fully tested.