OWC USB Devices Driver Download



OWC USB Devices Driver Download
Current News:(Updates to Safari Tech Preview, News, Big Sur, Catalina & Mojave)
Mac Upgrades/Mods | Storage | Video | Audio/Home Theater | macOS Updates/Tips/WiFi= Recent Articles/Updates =

Safari Technology Preview 120
See the release notes for a complete list of improvements & bug fixes.
A download is available for macOS Big Sur and Catalina.
(If a previous version is installed, use software update in System Prefs.)
Apple article on 2016/2017 MacBook Pro Battery won't charge past 1%
Clip from If the battery in your 2016 or 2017 MacBook Pro won't charge past 1%:
'A very small number of customers with 2016 and 2017 MacBook Pro computers have experienced an issue with the battery not charging past 1%.
The battery health status on these devices will also indicate 'Service Recommended.' If the status indicates that your battery is Normal, your battery is not affected by this issue.

If your 2016 or 2017 MacBook Pro exhibits these behaviors, contact Apple to get your battery replaced, free of charge. Your computer will be examined prior to service to verify that it is eligible for the free battery replacement.

Apple has also released a macOS update that prevents this issue from happening to other 2016 and 2017 MacBook Pro computers. Please update to macOS Big Sur 11.2.1 or later or install the macOS Catalina 10.15.7 supplemental update.'

(Those software updates are below.)
macOS Big Sur 11.2.1 (build 20D74) released
Spotted a notice at the Dev releases, should be available via software update now.
Info from Apple's What's new in macOS Big Sur.
'macOS Big Sur 11.2.1 addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.'
(See related Apple support article on this)
macOS 11.2.1 also includes security fixes for Intel graphics driver and Sudo.
(Watching Apple's Big Sur, Mac Mini, MacBook Pro, & MacBook Air forums to see if anyone that lost USB-C port function after macOS 11.2 has them restored in macOS 11.2.1.)
It did not fix the CVM Server crash with DVD Playback first seen with macOS 11.2.
(M1 Mac mini firmware version still 6723.81.1 from the macOS 11.2 update.)
macOS Catalina Supplemental Update 2, and Mojave Security Update 2021-002
'macOS Catalina 10.15.7 supplemental update addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.'
(See related Apple support article on this)
Here's the article on Security fixes in macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002. (Fixes for Intel Graphics driver in 10.15.7, & Sudo for both.)
Includes this note regarding the Catalina Supplemental Update:
'After installing this update, the build number for macOS Catalina 10.15.7 is 19H524.'
    Download Pages for these Updates
  • Download macOS Catalina 10.15.7 Supplemental Update 2 (1.35 GB)
    (as of Feb 15, title finally corrected from Security Update 2021-001.)
  • Download Security Update 2021-002 Mojave (1.63 GB)
(You can check for feedback in Apple's Mojave and Catalina forums.)
Apple/Products related News, Tips, Rumors, Updates, PR (later first)
  • Apple reportedly developing advanced microOLED & microLED displays (flatpanelshd)
  • Upcoming tax and price changes for apps and in-app purchases (apple)
  • Apple Judge Tosses Out Suit Claiming Siri Serial Eavesdropping (bloomberg)
  • Performing a Factory Reset on Your M1 Mac to Regain Access to Your SoftRAID Volumes (sponsor blog)
  • Apple's Riccio Shifts From Hardware Chief to AR, VR Headsets (bloomberg)
  • TROY - Ajax & Diomedes DLC released for macOS (feral interactive)
Other News, Software/Firmware Updates, PR, OT (later added first)
  • Firefox 85.0.2 fixed a deadlock during startup (bug 1679933).
  • Security Updates for Adobe Photoshop, Acrobat & Reader, Animate, Illustrator, Dreamweaver, & Magento (adobe bulletins)
  • Microsoft February 2021 Patch Tuesday (isc.sans)
  • Yamaha Steinberg Mac USB Driver Update v2.0.5
  • 03.21.36 Firmware Update for 2020 LG BX OLED TVs
    - Info and download. (Applicate models list includes many LCD TVs.)
  • Firmware Updates for Onkyo RZ-830/730/630, NR787 Receivers
    - There's also firmware updates for older RZ series models with the same changes.
    - linked page also has Tips and Tricks for Onkyo RZ Receivers.
Recent Apple Support/How-To/Troubleshooting Article Updates (later added first)
  • If your built-in camera isn't working on your Mac (revised Feb 13)
  • If your left or right AirPod isn't working (revised Feb 11)
  • How to create a Bootable installer for macOS (revised Feb 10)
    - Covers macOS Big Sur, Catalina, Mojave, High Sierra, and El Capitan.
  • What's new in macOS Big Sur Updates (revised Feb 10)
  • Find out which macOS your Mac is using
  • About genuine iPhone displays
  • If the battery in your 2016 or 2017 MacBook Pro won't charge past 1%
  • Migrate your Aperture libraries to Photos or Adobe Lightroom Classic
  • How to get old versions of macOS
  • How to create a Bootable installer for macOS
    - Covers macOS Big Sur, Catalina, Mojave, High Sierra, and El Capitan.
  • About the security content of Safari 14.0.3
    - Available for macOS Catalina and macOS Mojave.
  • About the security content of macOS 11.2, Security Update 2021-001 for Catalina & Mojave
  • If you get a personalization error when reinstalling macOS on a Mac with Apple M1 chip
  • Obtaining service for your Apple product after an expired warranty
    - originally titled 'Vintage and Obsolete products'.
Page of How-To, Troubleshooting & Tips for Mac/OS X/iOS Users from Airplay to Thunderbolt.
Apple Beta Updates
Current Developer releases as of February 4, 2021.
  • iOS 14.5 beta (18E5140k)
  • iPadOS 14.5 beta (18E5140k)
    (Below from Feb. 2)
  • macOS Big Sur 11.3 beta (20E5172i)
    (Below from Feb. 1)
  • Xcode 12.5 beta (12E5220o)
  • watchOS 7.4 beta (18T5144k)
  • tvOS 14.5 beta (18L5149j)
Apple also has Public betas. See Beta FAQ for info on joining or unenrolling.
(Public beta version updates are usually shortly after developer releases.)
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Recent Updates, Tips, DIY Upgrades and Repairs:
List of Updates, DIY Upgrades, Repair Articles, Tips and more you may have missed. (Topics range from OS/software/driver updates and troubleshooting, to hardware upgrades and repairs.)
= From my Sponsor =
More Memory = A Faster Mac
Use our memory guide to see how much RAM your Mac can use and the cost.
Our installation videos make this a simple 'DIY' job for almost any Mac.
Or Search for Upgrades for Your specific Mac Model
Previous News Archive Summary:
    February 1st to 5th, 2021 News Archive
  • Carbon Copy Cloner 5.1.25 Update
  • macOS 11.2/11.2.1 DVD Playback causes CVM Server Crash (M1 Mini)
  • macOS Big Sur 11.2, Security Update 2021-001 for Catalina & Mojave
  • Download Pages for Security Update 2021-001 Catalina & Mojave
  • M1 Mac SoftRAID Users shouldn't update to macOS 11.2
  • Some M1 Mac Mini USB-C ports not working after macOS 11.2 update
  • Warning about installing macOS 11.2 on M1 Macs with SoftRAID
  • Safari 14.0.3 Update (security fixes)
  • Firefox 85.0.1 & Firefox ESR 78.7.1 updates
  • Pixelmator Pro version 2.0.5
  • How To Use AirDrop to Transfer Files From One Mac to Another
  • Chrome 88.0.4324.150 Stable Channel Update
  • Apple Support/How-To/Troubleshooting Article Updates.

For links to older news pages, see the Archives.

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OWC USB Devices Driver Download

Saw a report from a M1 owner on problems with the USB-C/TB3 port after macOS 11.2 update, so wanted see if any issues seen with a friend's M1 Mini (8GB/512GB) with macOS 11.2, using Apple USB-C to USB adapter connected to Apple USB SuperDrive (circa 2012). (Drive also works with direct connection to USB-A port.). Finally, if the system is trying to install wrong drivers, use the above steps to remove the driver and download and install the latest compatible driver from your manufacturer's support website.