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mrgreeneyes

macrumors 6502a
Original poster
Oct 7, 2007
851
57
Gatineau,Canada
hello,

i have a few question regarding usb cables for external hard drives.

i bought a Sandisk SSD drive and it came with a USB A to USB C cable.
my macbook air only has USB C ports, without using a hub or adapter, could i just swap out the cable for a USB c to USB c?

and the same question is for my other external drives, that are Micro usb b to USB A
can i. swap from for micro usb b to usb c?

thanks,
 
Yes absolutely, if your SSD has a USB-C Port you can just use a USB-C to USB-C cable to connect to your MacBook, even an Apple USB-C charge cable should work. The cable you use may affect the transfer speed of your data, depending on SSD operating speeds. Yeah you can use a Micro USB-B to USB-C cable as well.
 
Yes, but...

... You need to make sure that the USB-C<>USB-C cable supports USB3 data speeds, preferably USB3.2gen2 speeds (10Gbps). Many cables are optimized for charging and only support USB2 speeds.

Also, the USB-microB can be either the USB2 version or the USB3 version (wider). The USB2 cable will fit a USB3 device but will only perform at the slower USB2 speeds. The USB3 version will not fit a USB2 device. Most recent storage devices that use USB-microB connects use the USB3 version.

Either way, a proper cable is a better option than adding an adapter to the existing cables, fewer connections to fail.
 
Last edited:
Pay attention to dwig's reply above.

You need a "high-speed, charging" USBc-to-USBc cable to be sure you get the full speeds between the Mac and the SSD.

Get one that's about 3' long. Not "too short"...
 
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