Kaypro
1984 KayPro AT Dual Speed CPU Board 81-486 Vintage ISA Processor Card EL4777
$99.97+ $7.99 shipping · total at checkout
- SizeOS
- ConditionGood
Size and condition above come from the listing. The description below is the seller’s own text.
1984 KayPro AT Dual Speed CPU Board 81-486 Vintage ISA Processor Card EL4777 Enhance your vintage computing setup with the 1984 KayPro AT Dual Speed CPU Card EL4777. This original Kaypro part fits AT systems, delivering authentic performance. Ideal for enthusiasts, this used yet functional card is a rare collectible. Upgrade your retro tech experience with this iconic piece from Hong Kong. Step back in time with the iconic 1984 KayPro AT Dual Speed CPU 81-486 Card EL4777, a true gem for vintage computing enthusiasts and collectors. This exceptional CPU card is engineered specifically for the AT form factor, ensuring seamless compatibility with a range of classic systems while providing a significant performance enhancement. Crafted by the renowned Kaypro brand, this original part guarantees both quality and reliability, making it an essential addition to your collection. The model number 81-486 stands as a testament to its historical significance, representing a pivotal era in technology. Designed with user-friendly external interfaces for easy CPU integration, this card simplifies installation without compromising functionality. Although classified as used, it remains in excellent working condition, ready to breathe new life into your retro setup. Discover this remarkable piece of computing legacy from Hong Kong and elevate your tech collection today. The KayPro AT Dual Speed CPU Card is not merely hardware; it symbolizes the evolution of technology and a unique opportunity to revive the nostalgia of the past. Powered By 3Dsellers.com - Try for Free!
Buyer Protection — full refund if it is not as described
Buy nowAdd to your bag
One quick step, and it works across every Closo shop.
We emailed it to .
Shipping$7.99 flat
$7.99 flat.
ReturnsAll sales final.
All sales final. Items not as described are always covered — see Buyer Protection below.
MeasurementsNot listed
This listing does not carry measurements. Ask for measurements — it goes straight to Ken Simkins.
Buyer ProtectionNot as described — full refund
Full refund if your item isn’t as described, arrives damaged, or never arrives — report within 3 days of delivery. The money is held until then.
Message Ken Simkins
1984 KayPro AT Dual Speed CPU Board 81-486 Vintage ISA Processor Card EL4777
$99.97
Message Ken Simkins’s
One quick step, and it works across every Closo shop.
We emailed it to .
Sending as
Sign in to send a message. It takes one code by email — no password.
Your question goes to Ken Simkins here in Closo, and their answer appears in your account. Neither of you sees the other's email address.
Other · Kaypro
I’ll email you when gear like this lands.
Notify me
- 1 Email
- 2 Preferences
- 3 Done
Never miss the next find
Other · Kaypro
I’ll email you when gear like this lands.
Takes 20 seconds · one email when it matches
Follow Ken Simkins’s
One quick step, and it works across every Closo shop.
We emailed it to .
You’re on the list
Sending to
One email when it matches. Unsubscribe anytime, one tap.
Set what to look for 2 quick steps · optional ›
Set what to look for
Alerts fire only for what you pick here.
Pick anything and I’ll only email you when it matches.
You’re already subscribed — this only narrows what I send.
