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Old peripherals and new Mini

I have replaced my old Mini (2012, model A1347) with a new M1 Mini.   I would like advice on how best to connect my old peripherals.


What I have are:


    • USB laser printer,
    • USB external hard drive,
    • USB keyboard, 
    • USB scanner,
    • HDMI monitor,
    • VGA monitor, and 
    • occasionally USB-iPhone.


The first monitor is easy; it plugs straight into the HDMI ports of both old and new Minis.


From my choices get complex.


I suppose I could use a wireless connection to the laser printer.   I have done it before but found the wired connection more reliable.


The external hard drive is the back up.  With a new Mini, back up should not be important for many, many years.   (Fingers crossed.)


I want to keep the USB keyboard and scanner.


I had the VGA monitor plugged in to the old Mini with a Thunderbolt-VGA adapter.   But that was a previous version of Thunderbolt.  


What I have on the back of the M1 Mini are two USB-A ports and two Thunderbolt-USB 4 ports.  The question is how to allocate them to my old peripherals.


I expect to use some combination of adapters and dongles.  


Is there an adapter for Thunderbolt-USB 4 to VGA?  Is so that would take care of the secondary monitor.


Is there a similar adapter from Thunderbolt-USB 4 to USB-A?   If so, would any of my old peripherals do better plugged into this port compared to a USB-A port?


That would leave three USB peripherals to divide between the two USB-A ports on the M1 mini.   I have read that a dongle could be used for this purpose.  I think I had a dongle thirty years ago.  Is there anything to be concerned about in using a dongle now?


Thanks in advance for any advice.

Mac mini, macOS 10.15

Posted on Apr 17, 2021 3:25 PM

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Question marked as Top-ranking reply

Posted on Apr 18, 2021 8:36 AM

Just connect USB to USB or use a USB-A to USB-C adapters. If you run out of room you will need a dock. There are docks that have USB, C and HDMI plugs. You just need to decide what you want connected.

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10 replies

Apr 18, 2021 11:23 AM in response to R_55a

A "dongle" is a single device adapter.

A "dock" refers to hub-like devices with an assortment of different connections that can be used simultaneously, including some form of display output. They get their name because their primary use is as a single-cable laptop 'docking' connections to a mouse/keyboard/display/ethernet desktop workstation setup.


However the laptop dock I got for my Intel mini was designed for pass-through charging and doesn't work right on only bus power. I'd suggest you instead get a basic USB-C to USB 3 hub for your peripherals and a USB-C to VGA cable for the second monitor.

Apr 18, 2021 1:20 PM in response to R_55a

R_55a wrote:
...
The external hard drive is the back up.  With a new Mini, back up should not be important for many, many years.   (Fingers crossed.)....

Not having a backup is an accident waiting to happen regardless

of computer age as anything can happen to require the need to

restore a system or even just files.


Trusting your digital assets to just one device is a major no-no.

Apr 19, 2021 3:06 PM in response to Ronasara

This is all new to me. I appreciate your assistance.


In my first scan of the Web, I see many different USB hubs. Some are powered by the host computer through the USB connection. I read concerns about whether that would be enough power when the computer is a laptop. But I have a Mini, and I would expect it to be able to sustain power indefinitely through USB.


With a Mini, do I need a USB hub with its own external power supply?

Old peripherals and new Mini

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