To view this you are using some sort of circuit board, however have you ever seen one in real life?
Printed circuit boards (PCBs) are in everything from phones, games consoles and pc’s to an ATM or washing machine, controlling the electronics of an item.
These upcycled keyrings are awesome gifts for anyone, each computer keyring is unique to make your keys stand out from the crowd!
New RAM and Processor keyrings. These are the brains of your computer, storing quick memory and processing all of the information, amazing electronics! Each processor has over 731 million transistors in each keyring, a true piece of modern history hanging from your keys. These sell fast however are back in stock!