Expansion Cards
Welcome to MacUpgrade's Expansion Cards page.
Having trouble finding compatible products? You can find items compatible specifically with your Mac by entering your Mac's serial number, or other identifier, here:
Search for any Mac model. You can search by name and date, as well as any of various identifiers such as: serial number (Macs made before 2021), part number, model identifier, model number and EMC number.
To search for a serial number, enter the serial number on its own. Other identifiers and keywords can be combined.
You can also search for a macOS version to see all Macs compatible with it.
Once you have found your Mac, you will find detailed specs for it and see fully compatible products, repairs, and upgrades for your exact machine.
| Manufacturer | Product Name | Price (inc UK vat) |
Buy | |
| Apple |  |
Apple Airport Extreme Card (refurb) *** Special Order Item, dispatch estimate: 10 working days | £22.80 |     |
| Sonnet |  |
Sonnet Allegro USB 3.0 PCIe Card 4 port *** Dispatch estimate: 10 working days | £58.80 | |
| Sonnet |  |
Sonnet Allegro USB-C PCIe Card 2 port - In Stock | £82.80 | |
| Startech |  |
StarTech Thunderbolt 3 PCIe Expansion Chassis w/ DisplayPort - PCIe x16 - In Stock | £317.90 | |
| MacUpgrades |  |
INSTALL SERVICE - Expansion Card in a Desktop Mac - In Stock | £18.00 | |