• May include: A small blue circuit board with a micro USB connector and the text "FC-75" printed on it. The board is about the size of a UK ten pence coin.
  • May include: A blue circuit board with a micro USB connector, labelled "IN+", "IN-", "BAT+", and "BAT-".
  • May include: A small blue circuit board with a silver button on top. The button is attached to a silver pin. The circuit board has a silver connector on the side.
  • May include: A small blue circuit board with a silver sensor in the centre. The board has four holes around the edges and a small connector on the side.
  • May include: A small blue circuit board with a micro USB connector and the text "FC-75" printed on it. The board is about the size of a UK ten pence coin.
  • May include: A blue circuit board with a micro USB connector, labelled "IN+", "IN-", "BAT+", and "BAT-".
  • May include: A small blue circuit board with a silver button on top. The button is attached to a silver pin. The circuit board has a silver connector on the side.
  • May include: A small blue circuit board with a silver sensor in the centre. The board has four holes around the edges and a small connector on the side.
Report this item to Etsy

Circuit Board lapel pin, Computer Nerd tie tack, novelty accessories for men, programmer present

Item highlights

  • Gift wrapping: Gift wrapping by LinksOffTheCuff

    We will send your cuff links with a box as shown. The lid holds the cuff links and gets flipped upside down for storage. Not available for ties.
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.

Summarised by AI

Looks great Love it Fast delivery

“Got this for a jacket I’m making for myself that honors my oldest son. He’s a coder, I thought this would one of the pins and images I use to describe him. It’s perfect and looks really nicel”

Kit

27 Dec, 2025

View all

Price:£12.25

£35.82 incl. postage

Flat postage fee from this shop.

Flat delivery fee from this shop

You can only make an offer when buying a single item.

Delivery & return policies
  • Get it by
    22-29 Oct
  • Returns & exchanges
    Accepted within 30 days
  • Cost to deliver
    £5.18 to United States, 43215.

Reviews for this item

What buyers say, summarised by AI: Looks great Love it Fast delivery

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.

(18 reviews)

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

Kit 27 Dec, 2025

Got this for a jacket I’m making for myself that honors my oldest son. He’s a coder, I thought this would one of the pins and images I use to describe him. It’s perfect and looks really nicel

Kit 27 Dec, 2025

5 out of 5 stars 5 This item

Jerome 18 Aug, 2025

Exactly what I wanted and looked for!

Jerome 18 Aug, 2025

5 out of 5 stars 5 This item

Mara 07 May, 2025

A truly unique and cute little piece

Mara 07 May, 2025

5 out of 5 stars 5 This item

paul 05 Feb, 2025

I got this for my son and he loved it. It's fun, funky and thoughtful. Good shopping experience.

paul 05 Feb, 2025

Photos from reviews

Seller's description

Specifications

May include: A small blue circuit board with a micro USB connector and the text "FC-75" printed on it. The board is about the size of a UK ten pence coin.

These mini USBs have been attached to a tie tack. They're great for the computer nerd/geek!
The USBs themselves measure about 2.1cm X 1.7cm.
The dime is there to compare size, not as part of the offer.

Cuff links and pin are sold as a set too.
https://www.etsy.com/uk/listing/610949944/circuit-board-accessories-set-computer?ref=shop_home_active_7

Check out our other listings at www.etsy.com/shop/linksoffthecuff

  • Made by
    LinksOffTheCuff
  • Gift wrapping

    Available

    View details

    Gift wrapping by LinksOffTheCuff

    We will send your cuff links with a box as shown. The lid holds the cuff links and gets flipped upside down for storage. Not available for ties.

Delivery details and policies

  • Get it by
    22-29 Oct
  • Returns and exchanges
    Accepted within 30 days.
  • Sent from
    Spring Valley, NY
  • Cost to deliver
    £5.18 to United States, 43215

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

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Meet your seller

LinksOffTheCuff
Ben
LinksOffTheCuff ·

New York, United States

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. 4.9
·
3k sales
·
11 years on Etsy
2 shop members

Usually responds in a few hours

Smooth dispatch Has a history of dispatching on time with tracking.

Rave reviews Average review rating is 4.8 or higher.

View shop registration details

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Listed on 02 Oct, 2026
441 favourites
Homepage Accessories Suit & Tie Accessories Cuff Links & Tie Clips Tie Clips & Tacks