For most use cases, UHS-II is likely fine. Thunderbolt, two USB 2. While it’s great that the new MacBook Pros brought back the SD card slot, it’s a little disappointing that it doesn’t support higher speeds. Apple MacBook Pro 13-inch (Late 2011) Review While the MacBook Pro 15-inch makes a great workhorse, it’s not exactly the most portable notebook around.
Apple macbook pro 2011 sd card full#
According to the SD Association’s website, a UHS-II card could operate at 156MB/s in full duplex or 312MB/s in half duplex. Click the blue two-faced icon to launch the Finder app. Cards can also operate in a “half duplex” mode and use both lanes for one direction. Insert the SD card into the SD card reader, on the left side of the MacBook Pro. (1) Anker USB C Cable 100W 10ft, New Nylon USB C to USB C Cable 2.0, Type C Charging Cable Fast Charge for MacBook Pro 2020, iPad Pro 2020, iPad Air 4. As I recall, the SD card reader hardware is actually connected to a PCI express lane in 2011 MBPs, so could at least theoretically be much faster than USB2.
Apple macbook pro 2011 sd card mac os x#
This is because that’s the maximum full ‘duplex speed’ where one lane each is assigned to a “downstream direction” like transferring data from the host to a card, and the other assigned to “upstream” for transferring data from the card to a host. According to this discussion thread on Apple's forums, both 64 and 128 GB SDXC cards are well supported on the latest mid-2011 at the time of writing MBA, provided you format them using the Mac OS X Journaled option. Fishrrman said: I would expect the SD slot on a 2011 MacBook Pro to be 'USB2 speeds' at best. To further complicate all this, some UHS SD cards will show half of the speeds listed above.
Ultra High Speed III (UHS-III) – 624MB/s.Ultra High Speed II (UHS-II)* – 312MB/s I would expect the SD slot on a 2011 MacBook Pro to be 'USB2 speeds' at best.We marked the ones supported by the new MacBook Pros with an asterisk (*) below: Next up are capacity categories, all of which the new MacBook Pros support:įinally, are the speed ratings.