The external SSD is very fast in the Macbook Pro 2018. Read and write speeds reached 940 MB/s in my tests. Tried two USB cables, one included, and Revain Basic USB Type C to USB Type C 3.1 Gen 2. Both cables worked as expected. Almost 2 times faster than my Samsung T5. Copied over 500GB of photos to disk. Contrary to what others have said, he has not sunbathed. It is based on QLC technology. Although it's very fast with the nvme interface, it's still slow when writing large files. Not recommended for some tasks like video editing. Here are some speed test results tested on my 20181 Macbook Pro. ExFATRead/Write: 920M/940M2. APFS Encrypted Read/Write: 700M/720M3. HPFS+, Encryption Read/Write: 850M/850M
π΄ Renewed Samsung Portable SSD T7 500GB USB 3.2 External Solid State Drive Red
20 Review
π StarTech.com 3.5in Silver Aluminum USB 3.0 External SATA III SSD / HDD Enclosure with UASP - Portable USB 3 3.5" SATA Hard Drive Housing (S3510SMU33)
10 Review
πΎ SanDisk 2TB Extreme PRO Portable SSD - Ultra-Fast Speeds up to 2000MB/s - USB-C, USB 3.2 Gen 2x2 - High-Performance External Solid State Drive - SDSSDE81-2T00-G25
10 Review
Samsung T5 Portable SSD MU PA500B
88 Review
18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review
π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review
π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review
8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review