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Plugable 6-in-1 USB-C Hub for iMac 24 Inch
$63.95 USD
SKU: AD-6IN1Amazon Rating : (82 Reviews)
Features
- Ready for the 24-inch iMac— The Plugable USB-C 6-In-1 Mounted Hub, designed exclusively for 24" iMacs offers 6 port expansion including USB-A and USB-C ports, and card readers, easily mounted directly to your iMac
- 6-in-1 Right Up Front— Quit fumbling around back there. This iMac USB hub brings easy access to 6 of the most commonly used ports, 1x USB-C (10Gbps), 1x USB-A (10Gbps), 2x USB 2.0, and SD and Micro SD card readers, all suspended beneath your screen for quick connections
- Super Simple Installation— Simply clip the mounting ring into the cable cutout, then hook on the 6-in-1 hub and connect it to a USB C port on the back of the iMac 24 inch. Installation only takes a few seconds and the hub has a sleek, floating appearance
- Compatibility— Exclusively designed for the 24-inch Apple iMac (M1, M3, and M4), this USB adapter does not fit 27-inch iMacs or earlier models, nor the Apple Studio Display
- 2-Year Coverage, Lifetime Support— Every Plugable product, including this USB C hub, is covered against defects for 2 years and comes with lifetime support. If you ever have questions, contact our North American-based team - even before purchase
A: The mounting hook is compatible with the 24 inch iMac models with M1, M3, or M4 chipset
A: No, the cable is not detachable
A: This hub can support small devices such as headphones or a mouse, but it is not recommended for items to exceed 1lb (0.45kg)
A: This hub is completely bus powered, so it does not require an external power supply
A: No. The AD-6IN1 does not support USB-C PD or the BC 1.2 charging protocol. Charging rate will be limited to 900mA (4.5W)
 |
 |
 |
 |
 |
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|---|---|---|---|---|---|
Mounted |
No |
No |
No |
No |
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Total Port Count |
6 |
4 |
7 |
7 |
11 |
USB-C Port |
No |
No |
|||
SD/microSD Card Reader |
No |
||||
Ethernet Port |
No |
No |
No |
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USB Port Types
USB-A
pietz, CC BY-SA 3.0 , via Wikimedia Commons
This is the standard USB connection that most computers offered prior to the introduction of USB Type-C (USB-C). Even after the introduction of USB Type-C, this is still quite common.
It can provide data transfer rates up to the USB 3.1 Gen 2 (10 gbps) specification depending on the host and device, but does not directly support video in the way that USB-C Alternate Mode does. This limitation makes DisplayLink USB graphics adapters and docking stations ideal on systems that do not have USB-C, or in instances where more displays are needed beyond available video outputs of a PC.
USB-B
Fred the Oyster, CC BY-SA 4.0 , via Wikimedia Commons
IngenieroLoco, CC BY-SA 4.0, via Wikimedia Commons
This type of connection comes in a couple different styles depending on whether USB 3.0 and higher transfer rates are supported (bottom graphic). Usually this type of connection is used to plug into USB devices that do not have a fixed cable connected, such as USB docking stations, USB hubs, printers, and others.
USB Mini-B
Fred the Oyster, CC BY-SA 4.0 , via Wikimedia Commons
One of the first connectors for charging a smartphone, wireless game controller (such as the Sixaxis and DualShock 3), and other small devices such as external hard drives. Not commonly used today, but is still used in some cases. Most devices using USB Mini B are using USB 2.0, though a USB 3.0 variant does exist. This specification also added USB On-The-Go (OTG) functionality, though it is more commonly implemented with Micro USB.
USB Micro-B
Fred the Oyster, CC BY-SA 4.0, via Wikimedia Commons
IngenieroLoco, CC BY-SA 4.0 , via Wikimedia Commons
A smaller connector that serves many of the same uses as the Mini B connector, with added optional features such as Mobile High-Definition Link (MHL) to allow devices like smartphones to output video to larger displays without requiring a dedicated port for video output.
The larger variant of USB-B is most commonly used for external hard drives for higher 5Gbps transfer rates.
USB-C, Thunderbolt™ 3, and Thunderbolt™ 4
Niridya , CC0, via Wikimedia Commons
The most recent USB connection, USB Type-C (USB-C), represents a major change in what USB can do. The connector is smaller, can be connected in two orientations, is able to carry substantially more power and data, and can directly carry video signals of multiple types (HDMI, DisplayPort, etc.) Intel has also adapted the USB-C connector for use with Thunderbolt 3 and Thunderbolt 4.
It is important to note that while all Thunderbolt 3 and Thunderbolt 4 connections are USB-C, not all USB-C connections can be used with Thunderbolt 3 or Thunderbolt 4 devices.
More details regarding physical USB connections can be found on Wikipedia . The graphics depicted here are adapted from Wikimedia Commons by various artists under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Do Plugable products support the Apple SuperDrive?
Unfortunately Plugable products do not support the Apple SuperDrive.
The Apple SuperDrive has stringent power requirements that can only be met by directly connecting the SuperDrive to your host laptop. As a result at this time Apple recommends only using their USB-C adapter cables. You can find more information on that here → How to connect the Apple USB SuperDrive
If you have purchased a Plugable product to use with your Apple SuperDrive, and would like some additional assistance please do not hesitate to reach out. You can do so by emailing support@plugable.com, or going to Plugable.com/Support.
Understanding Heat Generation in Electronics
It's not uncommon for users to notice a certain level of heat generation from electronics and by extension, Plugable products during operation. In this knowledge base article, we'll explore the reasons behind this heat generation and why it is considered a normal experience within reasonable limits.
Electronics, by their nature, generate heat during operation. This is primarily a result of the electrical current flowing through various components, such as integrated circuits, transistors, and other electronic elements. As Plugable products are designed to efficiently process and transfer data (among other functionality), some level of heat generation is inherent.
Factors Influencing Heat Generation:
- Power Consumption: The power consumption of a device directly influences the amount of heat it generates. Higher power usage, especially during data transfer or charging processes, can lead to increased heat.
- Enclosure Design: The design of the product's enclosure and its ability to dissipate heat play a crucial role. Adequate ventilation and heat sinks are often incorporated to manage and disperse generated heat effectively. This is evident in our TBT3-UDZ and TBT4-UDZ designs. The metal case in these docks are designed to function as a heatsink with thermal pads placed throughout the enclosure. This allows heat dissipation from inside to the outside, but will also make it feel as if the device is “too hot”.
- Ambient Temperature: The external environment may also play a role. Higher ambient temperatures can contribute to increased perceived heat from the product. This means that summer temperatures may increase the heat generation of not just Plugable products, but many other electronic devices.
Normal Heat Levels: While it is normal for electronic devices to generate heat, Plugable products are engineered to operate within safe temperature ranges. We conduct rigorous testing to ensure that the heat generated during normal operation falls within industry-standard safety parameters. While not all products are or need to be UL certified, we try to go by UL guidelines for thermal readings. The UL threshold is 77C/170.6F, and we aim for around 71C/160F.
Tips for Users:
- Ventilation: Ensure that Plugable products have sufficient ventilation around them. Avoid placing them in enclosed spaces where heat dissipation may be impeded.
- Usage Patterns: Intensive tasks such as high-speed data transfer or charging multiple devices simultaneously may result in increased heat generation. This is generally normal but may be more noticeable in such scenarios.
- Accessories: A number of our devices will allow for the connection of USB accessories and as such, these will require power. If too many “power-hungry” devices are connected, this will cause the device to run much hotter than expected. Be sure to keep in mind the power limits of your dock/device.
In conclusion, experiencing heat from Plugable products is a normal aspect of their operation. Users can rest assured that we prioritize the safety and efficiency of our devices. By understanding the factors influencing heat generation and following simple usage guidelines, users can make the most of their Plugable products while ensuring a reliable and efficient user experience.
What Hosts Can the AD-6IN1 Mount to?
The mounting hook is compatible with the 24 inch iMac models with M1 or M3 chipset. The mounting hub is not compatible with other iMac models or the Apple Studio display.
Can the AD-6IN1 Act as a Shelf to Hold or Store Items?
This hub can support small devices such as headphones or a mouse, but it is not recommended for items to exceed 1lb (0.45kg)
Does the AD-6IN1 Require an External Power Supply?
This hub is completely bus powered, so it does not require an external power supply.
Does the AD-6IN1 Support USB-C PD on the USB-C Port?
No. The AD-6IN1 does not support USB-C PD or the BC 1.2 charging protocol. Charging rate will be limited to 900mA (4.5W)
Can I connect this product to a computer's Thunderbolt/Thunderbolt 2 port?
Many users assume that USB-C devices can work with older Thunderbolt 2 Macs if they use a Thunderbolt 3 to Thunderbolt 2 adapter, such as the one made by Apple. However, this is not the case. These adapters are specifically designed to support Thunderbolt devices only - not standard USB-C peripherals.
While Thunderbolt 3 and USB-C share the same connector type, they use different underlying data protocols. Non-Thunderbolt USB-C devices, rely on USB standards for data and power. The Thunderbolt 3 to Thunderbolt 2 adapter does not carry USB signals; it only passes Thunderbolt data. Because of this, plugging a USB-C device into a Thunderbolt 2 Mac using this adapter will not work - the computer will not detect or communicate with the device.
If you need to connect peripherals to a Thunderbolt 2 system, we recommend using a USB-A dock or hub (if available on your system). This ensures compatibility without relying on unsupported adapter chains.
In short, even though the connectors may fit, USB-C devices are not compatible with Thunderbolt 2 Macs via Thunderbolt adapters - only Thunderbolt devices will work in that setup.
Do I need to approve or authenticate Thunderbolt devices when I connect them to my Windows or Mac computer?
Overview
For most modern Windows and Mac systems, Thunderbolt devices are automatically approved and will ‘just work’ once connected.
The main exception is Apple Mac laptops with Apple CPUs running macOS Ventura (13) or newer, where you’ll be prompted to manually approve the device the first time you connect it.
The summary table below provides the specific details at a glance, and the text that follows explains the table in more detail.
Thunderbolt Approval / Authentication Summary Table
Why Authentication Exists
To expand further, Thunderbolt 3, 4 and 5 are in essence external connections to the host computer’s internal PCI Express bus. This type of low-level and high speed connection warranted security protocols to prevent unauthorized access to user data.
Windows: From Intel Software to Native OS Support
When Thunderbolt 3 Windows systems were first introduced in late 2015 it was necessary to use Intel Thunderbolt software to manually authenticate and approve external Thunderbolt devices.
With the introduction of Thunderbolt 4 Windows systems in 2020, it was still necessary to have Intel Thunderbolt software installed on the host computer. However, in most cases the authentication and approval process would happen automatically greatly simplifying the process.
Starting with Windows 11 version 21H2 released in October of 2021, Microsoft integrated support for both USB4 and Thunderbolt into the Windows operating system → LINK
This means that with most modern Thunderbolt 4 and Thunderbolt 5 computers running the latest version of Windows 11 it is no longer necessary to install Intel Thunderbolt software on the host computer in order to manage Thunderbolt devices. In most cases, the authentication and approval process will still happen automatically.
macOS: From Intel CPUs to Apple CPUs
When Thunderbolt 3 Mac systems with Intel CPUs were first introduced in 2016, the authentication and approval mechanism was built-in to macOS and was transparent to the end user.
Apple introduced Mac computers based on Apple CPUs in 2020. Macs based on Apple CPUs running macoS 11 Big Sur or macOS 12 Monterey would automatically approve and authenticate Thunderbolt devices when connected.
macOS 13 Ventura was released in 2022 and for portable Macs with Apple CPUs Apple introduced a feature known as ‘Accessory Security’ (also known as ‘Restricted Mode’) → LINK
By default, portable Macs (i.e. laptops) with an Apple CPU running macOS 13 Ventura or newer version of macOS will require the end user to authenticate and approve a Thunderbolt device when initially connected.
Stationary Macs (i.e. desktops) with an Apple CPU running macOS 13 Ventura or newer version of macOS do NOT implement the ‘Accessory Security’ feature. As a result, Thunderbolt devices will be automatically approved and authenticated when initially connected.
Apple Macs with Intel CPUs (both laptop and desktops) running macOS 13 Ventura or newer do NOT implement the ‘Accessory Security’ feature. As a result, Thunderbolt devices will be automatically approved and authenticated when initially connected.
Understanding Uni-Directional vs. Bi-Directional Video Cables
When connecting a laptop/dock to a monitor, the right direction matters. Many “converter” cables only work one way. If the cable’s intended direction doesn’t match your source (video output) and display (video input), you’ll get no signal. Even if the connectors fit.
Key terms
- Source (Output): Laptop, dock, GPU port sending video
- Display (Input): Monitor/TV/projector receiving video
- Uni-directional: Works only one way (e.g., DP to HDMI)
- Bi-directional: Works both ways (common with HDMI to/from DVI, DP to/from mDP)
- Active adapter: Has electronics to convert formats/directions (e.g., HDMI to DP)
- Passive adapter/cable: No electronics; relies on source capabilities (e.g., DP++ to HDMI)
What typically works and what doesn’t
Rule of thumb: For DP to/from HDMI, assume DP to HDMI unless the product explicitly says HDMI to DP (Active).
Docking stations: quick notes
- USB-C/Thunderbolt docks output standard HDMI/DP signals (direction rules above still apply)
- DisplayLink-based docks still output HDMI/DP at the port (same direction rules)
- DP MST/daisy-chain works only in DP domain; converting to HDMI at the first hop ends DP-specific features downstream
Resolution, refresh, and features
- Achievable resolution/refresh (e.g., 4K60) depends on source + cable/adapter + display
- Features like HDR, HDCP, and VRR may require active adapters and sufficient bandwidth
- For long runs or flaky links, prefer active solutions
Shopping checklist (esp. on Amazon)
- Check the pictures: Listings often show Source to Display with icons/arrows (match this to your setup)
- Read the title/bullets: Look for explicit direction (“DP to HDMI,” “HDMI to DP (Active)”)
- Scan specs: “Active” vs. “Passive,” DP++, supported resolutions, and any power needs
Quick examples
- Dock (DP out) to Monitor (HDMI in): DPtoHDMI cable/adapter; use active if DP++ isn’t supported or for higher reliability
- Laptop (HDMI out) to Monitor (DP in): Active HDMItoDP adapter required
- USB-C laptop (Alt Mode) to HDMI monitor: USB-CtoHDMI cable/adapter; not reversible
FAQs
Why doesn’t my “DP to HDMI” cable work from an HDMI laptop to a DP monitor?
It’s uni-directional (DP to HDMI). Your path is the reverse and needs an active HDMI to DP adapter.
Are “bi-directional” cables truly both ways?
Commonly for HDMI to/from DVI and DP to/from mDP. For DP to/from HDMI, true bi-directional products are uncommon—verify the exact directions in the listing images/text.
