OWC's back-to-school sale has expanded to include external SSDs for Mac, with the Express 1M2 line now up to $450 off.Save up to $450 on OWC Express 1M2 USB 4 external SSDs for your Mac - Image credit: OWCA great option for creatives and professionals thanks to fast speeds of up to 3,189 MB/s, OWC's Express 1M2 external storage solutions are now marked down to as low as $199.99.Save up to $450 on OWC Express 1M2 Continue Reading on AppleInsider | Discuss on our Forums