Using this pink microSD adapter is a breeze. First, find the SD card slot on your Raspberry Pi or compatible Macbook. Slide the adapter gently into the slot until it's properly seated. Then, insert your microSD card into the adapter. You're all set to enjoy extra storage! When you need to remove the adapter, use your fingernail to grip the deep groove on the outer edge and pull it out. Remember, this adapter works with all Raspberry Pi cases, but it will only sit flush with specific MacBook models, namely the MacBook Air 13' (late 2010 – 2017) and MacBook Pro 15' (mid 2012 – early 2013). Keep in mind that the microSD card and Raspberry Pi are not included with the adapter. To maintain your adapter, keep it clean and dry. Avoid exposing it to extreme temperatures or moisture. If you notice any dirt, you can use a soft, dry cloth to gently wipe it. With proper care, this adapter will serve you well for a long time.