The BaseQi Aluminum microSD Adapter is engineered to perfectly match the MacBook Pro Retina 13". Crafted from CNC-machined aluminum, it provides a sleek, low-profile solution to increase storage capacity by up to 1TB. Simply insert your microSD card and slide into the SDXC slot; it remains hidden, maintaining the aesthetic of your MacBook. Its patent-pending design allows easy removal with your fingernail, no tools needed. Compatible with MacBook's Time Machine, it offers reliable, seamless data expansion. Ideal for professionals and students needing extra storage without bulk or sticking out, it supports quick swaps outside, with no risk of damage. Delivered via ExpressBox, with all duties included, in 11-13 days.