Sega CD Add-On (Pre-Owned)
The Sega CD attaches to a Sega Genesis and lets it play CD-based games, from Sonic CD and Lunar: The Silver Star to Snatcher and the full-motion video titles of the early 1990s. For Genesis owners, it adds a whole CD library alongside the cartridge games.
- Condition: Pre-Owned
- Platform: Sega Genesis
- Free U.S. shipping on every order
- 30-day returns
- Local store in Perris, CA
Images are representative. Cosmetic wear and included accessories vary on pre-owned items.
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CD games for the Genesis
Sega released the Sega CD in North America in 1992 as an add-on for the Genesis. The Genesis still handles the controls and video, while the Sega CD adds a CD drive, a second processor and extra sound and graphics hardware for scaling and rotation effects. Games like Sonic CD, with its time travel between past and future versions of each zone, Lunar: The Silver Star, Lunar: Eternal Blue, Snatcher and Popful Mail showed what the extra space could do. It also plays standard audio CDs and CD+G discs through its own menu.
How the Sega CD connects
The Sega CD plugs into the expansion port on the side of a Genesis Model 1 or Model 2. The first Sega CD model is a front-loading tray unit that sits under the Genesis, and the second is a top-loading unit that sits beside it. Either way, the Sega CD needs its own power supply, and the Genesis still needs its own AC adapter and video cable. The later Genesis 3 has no expansion port and cannot use a Sega CD. Cartridge games keep working in the Genesis slot while the add-on is attached.
What to know before buying a used Sega CD
The disc drive is the part to think about on any Sega CD, since the laser and the tray or lid mechanism see the most wear. Model 1 units use a motorized tray, and Model 2 units use a flip-up lid. Accessories vary by unit, and the power supply, spacer plate, cables and the Genesis console itself are included only if the listing title says so. Sega CD games are region-locked, so a US unit plays North American Sega CD discs.
Questions about this item
Which Genesis consoles does the Sega CD work with?
It works with the Sega Genesis Model 1 and Model 2 through the expansion port. It does not work with the Genesis 3, the Nomad or the Genesis Mini. A North American Sega CD plays North American Sega CD discs, since the system is region-locked.
Does it come with a Genesis or power supply?
No Genesis is included. The listing is for the Sega CD add-on itself. The Sega CD power supply, connection hardware and any cables or games vary by unit and are included only if the listing title says so. A Genesis console is needed to play anything.
Does the Sega CD play regular music CDs?
Yes. With no game inserted, the Sega CD starts to a menu that plays standard audio CDs and CD+G karaoke discs. The Genesis still has to be connected and powered on, since it provides the controls and the picture.
You get the pre-owned item described in the product facts. Images are representative, so cosmetic wear can vary.
Condition:Pre-Owned
Pre-owned items show normal signs of use. Images are representative, so cosmetic wear can vary. If an item arrives not as described, faulty or damaged, contact us within 30 days of delivery and we will make it right.
Shipping is free on every U.S. order, with no minimum spend. Orders ship within 3 business days, and estimated delivery is 7 to 10 business days from order confirmation.
You can return items within 30 days of delivery. For change of mind returns you pay return shipping; if we sent the wrong item or it arrived faulty or damaged, we cover it. We do not charge restocking fees.
See our shipping policy and return policy for full details.
Key Features
- CD games for the Genesis
- How the Sega CD connects
- What to know before buying a used Sega CD
Product facts
- Hardware
- Sega CD
- Platform
- Sega Genesis
- Type
- Accessory (add-on CD drive)
- Plays
- North American Sega CD games, audio CDs and CD+G discs
- Connections
- Sega CD attaches to a Sega Genesis Model 1 or Model 2 and needs its own power supply
- US launch
- 1992
- Condition
- Pre-Owned
- Brand
- Sega
Complete Your Setup
Everything you need for the ultimate Sega Genesis experience.

