- #How to connect mac to pc usb 3.1 pro
- #How to connect mac to pc usb 3.1 series
- #How to connect mac to pc usb 3.1 mac
#How to connect mac to pc usb 3.1 mac
Key among them is that the fastest storage devices perform at about half their expected speeds the limitation appears to be present in all M1 Macs using a Thunderbolt 4 cable to connect a USB-C device to the front USB-C ports on a Mac Studio Max results in speeds below 10% of that expected even the latest Mac Studio models don’t support USB 3.1 Gen 2. The piece details the actual speeds achieved, suggesting the following conclusions.
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Oakley again compared Intel and M1 Macs, finding that real-life speeds were lower with the newer machines.
![how to connect mac to pc usb 3.1 how to connect mac to pc usb 3.1](https://assets.macroplant.com/images/tutorial_images/tutorial_images/58.open_graph.jpg)
The procedure detailed as the ‘Gold Standard’ test was followed.
#How to connect mac to pc usb 3.1 series
Transfer rates were measured using my free app Stibium, version 1.0 (55), which wrote a total of 160 files of sizes from 2 MB to 2 GB in size to a folder on the SSD being tested, and read those same files back (Series Write and Series Read Tests as detailed in Stibium’s Help reference). Again, each was verified by establishing SuperSpeed+ 10 Gb/s connections to an Intel Mac.Ĭonnection speeds were read from the SSD’s entry in the USB data given in System Information. Oakley first tested this with Intel Macs, to verify that his test SSDs and cables were definitely compatible.Įach was connected to an Intel Mac (including an iMac Pro) and it was verified that they established connection at SuperSpeed+ 10 Gb/s with those Macs.Ĭables used included a certified Thunderbolt 4 model, and the USB-C (data) cables provided with the cases. The first is to see what theoretical speeds are reported by the machine. There are two ways of establishing the speed capabilities of a data connection.
#How to connect mac to pc usb 3.1 pro
Apple MacBook Pro 16-inch, 2021 with M1 Pro, 32 GB memory, 2 TB internal SSD, using its internal display.Apple Mac Studio with M1 Max, 32 GB memory, 2 TB internal SSD, connected to an Apple Studio Display.USB 3.2 adds two-lane SuperSpeed+ at 10 and 20 Gb/s.Įclectic Light’s Howard Oakley carried out a series of tests with two M1 Macs:.USB 3.1 Gen 2 adds SuperSpeed+ at 10 Gb/s.USB 3.0 onwards supports SuperSpeed USB at 5 Gb/s.There is also a significant difference between theoretical and actual maximum speeds.īut tests suggest that most M1 Macs don’t support the USB 3.1 Gen 2 standard, making Thunderbolt transfers slower than they should be, in both theory and practice.Įclectic Light summarizes the bottom line of the current speeds offered by different standards. We’ve discussed many times the mess and confusion caused by different USB-C standards, devices, and cables. The tests were conducted on a 2021 16-inch MacBook Pro M1 Max, and a 2022 Mac Studio M1 Max … Pro users of M1 Macs have reported disappointing transfer speeds with external SSDs, and tests appear to show that most M1 Mac Thunderbolt ports don’t support USB 3.1 Gen 2 – which means they don’t offer the maximum 10Gb/s transfer speeds that would be expected from Thunderbolt 4.