Sega

OEM Sega Game Gear Plug-In Power Supply Model 2103-1 120V AC 60Hz

Name: OEM Sega Game Gear Plug-In Power Supply Model 2103-1 120V AC 60Hz
Brand: Sega
SKU: EBAY_158285590310

Bottom line: The OEM Sega Game Gear Plug-In Power Supply Model 2103-1 120V AC 60Hz is a specs-and-price decision rather than a crowd-consensus one in the handheld consoles category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For retro and handheld gaming devices, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Before you buy

Check the listed dimensions, connectors and platform compatibility against your setup before ordering
Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

The OEM Sega Game Gear Plug-In Power Supply Model 2103-1 is a black power adapter designed specifically for the Sega Game Gear console. Made of plastic and manufactured in the 1980s in Taiwan, this wired power supply unit is compatible with the Sega Game Gear. It provides a 120V AC 60Hz power source, making it essential for keeping your Sega console powered up and ready for gaming. With the SEGA brand guaranteeing quality and compatibility, this power supply is a reliable accessory for any retro gaming setup.

SpecPicks Verdict

SpecPicks scored OEM Sega Game Gear Plug-In Power Supply Model 2103-1 120V AC 60Hz using a rating × review-volume × price-fit model applied to published specs and reviews across the handheld consoles category. Sega's handheld consoles lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for handheld consoles of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Full Specifications

frequency	60Hz
input_voltage	120V AC

Ready to buy?

OEM Sega Game Gear Plug-In Power Supply Model 2103-1 120V AC 60Hz is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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