• May include: A set of three ceramic mugs with a speckled, matte finish. The mugs are in shades of cream, light gray, and dark gray. Each mug has a simple, minimalist design, perfect for coffee or tea.
  • May include: A black and gold pendant in the shape of a pixelated dinosaur, featuring circuit board detailing. The pendant hangs from a black cord. The background is a light blue surface with the words "Make a difference" in cursive.
  • May include: A black and gold dinosaur charm with a circuit board design, attached to a black string. The charm is resting on a light blue notebook with the words "Make a difference" printed on it.
  • May include: A white ceramic mug with a black handle and the text "But First, Coffee" in a bold, black font. The mug is set against a blurred background, suggesting a cozy setting.
  • May include: A set of three ceramic mugs with a speckled, cream-colored glaze. Each mug features a different hand-painted floral design in shades of blue, green, and yellow. The mugs have a simple, rounded shape.
  • May include: A set of three ceramic mugs with a speckled, matte finish. The mugs are in shades of cream, light gray, and dark gray. Each mug has a simple, minimalist design, perfect for coffee or tea.
  • May include: A set of three ceramic mugs with a speckled, matte finish. The mugs are in shades of cream, light gray, and dark gray. Each mug has a simple, minimalist design, perfect for coffee or tea.
  • Product video
  • May include: A black and gold pendant in the shape of a pixelated dinosaur, featuring circuit board detailing. The pendant hangs from a black cord. The background is a light blue surface with the words "Make a difference" in cursive.
  • May include: A black and gold dinosaur charm with a circuit board design, attached to a black string. The charm is resting on a light blue notebook with the words "Make a difference" printed on it.
  • May include: A white ceramic mug with a black handle and the text "But First, Coffee" in a bold, black font. The mug is set against a blurred background, suggesting a cozy setting.
  • May include: A set of three ceramic mugs with a speckled, cream-colored glaze. Each mug features a different hand-painted floral design in shades of blue, green, and yellow. The mugs have a simple, rounded shape.
  • May include: A set of three ceramic mugs with a speckled, matte finish. The mugs are in shades of cream, light gray, and dark gray. Each mug has a simple, minimalist design, perfect for coffee or tea.
Report this item to Etsy

Circuit Board Dinosaur Keychain, T-Rex Tech Gift for Programmers, Engineers

Item highlights

  • Materials: Metal, Circuit Board, Copper, Microchip, PCB
  • Made to order

Seller's description

Meet our Circuit Board T-Rex! 🦖

Inspired by the classic "No Internet" browser dinosaur, this keychain is made from real circuit board material (PCB), giving it that authentic hardware look and feel.

🎁 Highlights:

These are not salvaged from old computers. We had these custom-produced so every dinosaur looks exactly like the one in the photos—matte black with clean, gold-tone "veins."

It’s very thin and lightweight. It won't bulk up your pockets, which makes it a great charm for a Yubikey, laptop bag, or car keys. 💾

It looks like it just came out of a computer, but it’s fully finished and smooth. 100% safe to touch and carry every day.

For smooth delivery, you can share a contact number for couriers—optional but helpful for international orders.

View more

Item review

Why this review appears

All reviews are from verified buyers. This review is shown automatically based on factors like recency, whether it includes comments, your chosen language, and whether the rating reflects the typical experience with the shop.

Summarized by AI

Perfect gift Great quality Love it

“Wonderful gift! I’m so happy!”

Ella

22 days ago

View all

Only 7 left and in 1 cart

NowPrice:$9.44

Original Price: $10.49

10% off

•

Sale ends on November 1

You can only make an offer when buying a single item

Shipping & return policies
  • Get it by
    Oct 27-30
  • Returns
    Accepted within 14 days
  • Cost to ship
    $4.00 to United States, 43215.

    Enjoy free shipping to the US when you spend $35+ at this shop.

Reviews for this item

What buyers say, summarized by AI: Perfect gift Great quality Love it

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(14 reviews)

5.0 Item quality
4.8 Shipping
5.0 Customer service
100% Buyers recommend
Filter by category
5 out of 5 stars 5 This item

Ella Sep 26, 2026

Wonderful gift! I’m so happy!

Ella Sep 26, 2026

5 out of 5 stars 5 This item

Lelia Sep 24, 2026

A cute and nice product

Lelia Sep 24, 2026

5 out of 5 stars 5 This item

clara Aug 27, 2026

Cute little ornament! Will make a nice gift. Shiny and sturdy.

clara Aug 27, 2026

5 out of 5 stars 5 This item

Mari Aug 3, 2026

This is exactly as shown. It arrived beautifully packaged to be a gift 🎁

Mari Aug 3, 2026

Seller's description

Specifications

May include: A set of three ceramic mugs with a speckled, matte finish. The mugs are in shades of cream, light gray, and dark gray. Each mug has a simple, minimalist design, perfect for coffee or tea.

Meet our Circuit Board T-Rex! 🦖

Inspired by the classic "No Internet" browser dinosaur, this keychain is made from real circuit board material (PCB), giving it that authentic hardware look and feel.

🎁 Highlights:

These are not salvaged from old computers. We had these custom-produced so every dinosaur looks exactly like the one in the photos—matte black with clean, gold-tone "veins."

It’s very thin and lightweight. It won't bulk up your pockets, which makes it a great charm for a Yubikey, laptop bag, or car keys. 💾

It looks like it just came out of a computer, but it’s fully finished and smooth. 100% safe to touch and carry every day.

For smooth delivery, you can share a contact number for couriers—optional but helpful for international orders.

TheTrinketCure made this item with help from
PingDong Accessory, Yiwu, China
  • Designed by
    TheTrinketCure
  • Materials
    Metal, Circuit Board, Copper, Microchip, PCB

Delivery details and policies

  • Get it by
    Oct 27-30
  • Return policy
    Accepted within 14 days
  • Ships from
    China
  • Cost to ship
    $4.00 to United States, 43215

    Enjoy free shipping to the US when you spend $35+ at this shop.

    There was a problem calculating your shipping. Please try again.

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Meet your seller

TheTrinketCure
Kang
TheTrinketCure ·

China

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
2.7k sales
·
6 years on Etsy

Usually responds in 24 hours

Smooth shipping Has a history of shipping on time with tracking.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Oct 10, 2026
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