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Usb Hub Card Reader 3 Ports Usb 3.0 With Tf / Sd Card Reader Multi Usb Splitter Usb Card Reader For Windows Mac Os Drop Shipping - Memory Card Readers & Adapters - AliExpress
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Cateck USB Card Reader, Aluminum Superspeed USB 3.0 Card Reader with CF/SD /TF/Micro SD Card Solts for iMac, MacBook Air, MacBook Pro, MacBook, Mac Mini, PCs and Laptops Card Readers - Newegg.com
iMac 24 Inch Hub reg. $69.99; DEAL of the WEEK price $39.99
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SD Card Slot in New MacBook Pros Supports UHS-II With Speeds Up to 250 MB/s [Updated] - MacRumors