MicroSD card reader for Macbook

Features:
Applicable to micro SD (HC), SD card
Convenient to expand hard drive for MacBook Air or MacBook Pro
The adapter is 1/3 shorter than normal SD card
Support one micro SD / SD (HC) / SD (XC) card up to 64GB
Compact size easy to use
Dimensions: 29 x 24 x 3mm (approx.).
Weight: 1g
Compatible with:
MacBook Pro 13 “: Mid 2009, 2010, 2011, 2012
MacBook Pro 15 “: Mid 2009, 2010, 2011, 2012
MacBook Pro 17 “: Mid 2012, 2013
MacBook Pro 15 Retina “: Mid 2012, Early 2013
MacBook Air 13 “: Late 2010, 2011, 2012, 2013, Early 2014
Package Contents:
MacBook Pro / Air Micro SD (HC) Adapter Card
** Micro SD card not included