Transcend has released the JetDrive Lite 300 for the 2021 MacBook Pro. The expansion cards provide a quick and easy way to gain the additional space you need without adding any bulk to your laptop.
To use, you just insert the JetDrive Lite 330 into the card reader slot on the side of your MacBook Pro and instantly boost your storage capacity. The expansion card delivers read speeds of up to 95MB/s and write speeds of up to 75MB/s. Prices start at US $35.99 for the 128GB version and go up to $89.99 for the 512GB capacity card.
The JetDrive Lite series is also compatible with different Mac models. You can identify your Mac model and find which expansion card you need by going here.