3 ms·And USB 2.0 tops out at about 200 GiB per hour. It's not actually slow.by fweimer 3y agoAnd USB 2.0 tops out at about 200 GiB per hour. It's not actually slow.layer8 3y agoThe maximum net transfer rate is around 43 MB/s in practice. That’s more like 150 GB/h. Not very convenient for backing up an iPhone. With current storage sizes, it could take multiple hours.madengr 3y ago[dead]