iVANKY FusionDock Ultra REVIEW High-Performance Docking Station ...Middle East

iVANKY 26-in-1 FusionDock Ultra Compatible with Thunderbolt 5

FusionDock Ultra is the central hub of my Mac Studio workstation

When I started building out my ultimate desk setup/workstation, I decided to build it using a Mac Studio as my anchor machine. While it’s an amazing computer, the one shortcoming always ends up being the limited number of I/O ports. The Mac Studio does come equipped with quite a bit including:

Even though I thought it would be enough for my setup, I still ran out of ports. So, I thought it was time to add in a docking station. I tried a few different options, but none of them gave me the functionality I wanted for my workstation and most of them created more cable clutter than they controlled.

As I started looking at higher-end docking solutions, the FusionDock Ultra from iVANKY quickly became a front-runner. Rather than simply adding a handful of extra ports, it appeared to be designed specifically for users building a serious Mac workstation.

On paper, it checks a lot of boxes that most docking stations don’t, including support for multiple displays on Apple Silicon Macs, 10Gb Ethernet, Thunderbolt 5 connectivity, high-speed card readers, and an unusually large collection of USB ports.

The dock is built around a dual-chip architecture and offers a total of 26 ports, making it one of the most feature-packed desktop docking stations currently available. Beyond the usual USB expansion, it also includes DisplayPort, HDMI, optical audio, SD and microSD card readers, and high-speed networking, allowing it to replace several separate adapters and hubs.

The FusionDock Ultra also includes up to 140W of power delivery, active cooling, and enough bandwidth to support multiple high-performance devices simultaneously. Combined with its extensive port selection, it positions itself as a true workstation dock rather than a simple desktop accessory.

Main Features / Specs

Interface

Power Delivery

In The Box

System Requirements

Warranty

Pricing & Availability

The list price for the FusionDock Ultra is $749.99 on ivanky.com and Amazon.

Installation and Setup Experience

The iVANKY FusionDock Ultra comes in a very nice retail-ready box. It’s predominantly black with an image of the dock on the front. If it was sitting on a shelf, you would know exactly what you are getting when you pick it up. It was well packaged, and the in-box presentation was impressive. The dock was wrapped in a decorative vellum paper and secured inside a foam cutout.

The dock comes with a dual USB-C cable, which is an essential part of the FusionDock’s setup. Most docking stations utilize a one-cable design, which means you can easily dock and undock a laptop from it. The FusionDock Ultra, however, uses a dual connection to support the higher bandwidth demands of the connected peripherals it supports. Rather than forcing all of that traffic through a single connection, iVANKY splits the workload across two host connections. I did attempt to run the dock using a single Thunderbolt connection, and it did not work.

While requiring two cables is admittedly less elegant than a single-cable solution, it allows the FusionDock Ultra to function more like a desktop expansion system than a traditional docking station. Since my setup is based on a Mac Studio rather than a laptop, the dual-cable approach makes total sense and it’s not an issue at all.

The design of the dock is unique. The main assembly of the dock lives inside an outer shell and almost floats inside it. It looks great on a desktop. It is on the heavy side, but it’s smaller than my Mac Studio. I would say relative to other Thunderbolt docks, it is a about 10% larger. That said, the port layout feels smart and so far, I’ve not had any issues with getting cables connected and organized. The dock definitely feels premium.

Since the dock doesn’t require any special drivers or software, setup is remarkably easy, and within a few minutes of unboxing it, you can have your workstation up and running. The first thing you do is connect your host computer using the dual USB-C cable and then plug in any of your peripherals. When you connect the dock to power, everything should be detected. I have several different items connected, including a webcam, screen bar light, Ethernet, powered speakers, microphone, and a Thunderbolt cable direct to a NAS unit. I also connect my monitor through the dock using DisplayPort. More on that in a moment.

Performance Testing

To fully evaluate the iVANKY FusionDock Ultra, I ran a series of tests on several of the features that were most important to my workflow. After integrating it directly into my workstation, I was able to evaluate the dock in a realistic, high-performance desktop environment rather than an isolated lab setting.

My testing system included:

Display Output

I’ve tried many different monitors over the years, but I’ve finally settled on the LG 45-inch UltraGear. I’ve struggled with using docks in the past because they can sometimes create a bottleneck with resolution and refresh rates for the host device and monitor. Before I had the FusionDock installed, I had the Mac Studio connected directly to the LG monitor. I was achieving 5K resolution at 165Hz using an HDMI connection and I wanted to make sure I could maintain that with the iVANKY dock.

After completing tests, I found that the display performance ended up being one of the most revealing parts of testing the FusionDock. The LG is a demanding display (native resolution is 5120 x 2160) so it’s a great stress test for any dock that claims high-bandwidth display support. Here’s how the tests panned out.

To ensure consistent and comparable results, I kept the hardware setup as close as possible to a direct connection between the Mac Studio and the display, only changing the signal path through the dock.

I tested both of the dock’s display outputs under identical conditions:

For validation, I relied on a combination of system and real-world tools:

Between each configuration change, I power cycled the dock to ensure a clean display handshake and eliminate any cached behavior from macOS.

HDMI Output Performance (Dock)

Once I moved the connection to the dock’s HDMI port, the display dropped to a maximum resolution of 3840 × 2160, and macOS only offered refresh rates up to 85Hz. Remember, I was using the same HDMI cable that previously supported a full 165Hz connection when plugged directly into the Mac Studio. It seems that in practice, the HDMI output on the dock behaves much more like a compatibility mode than a high-performance display path. macOS no longer exposes the monitor’s ultrawide resolution options, and everything is constrained to a standard 4K-style output.

In short:

This makes HDMI fine for basic 4K monitors or secondary displays, but it clearly does not carry the full capability of a high-end ultrawide panel like this LG OLED.

DisplayPort Output Performance (Dock)

Switching over to DisplayPort completely changed the experience. macOS immediately exposed the monitor’s full ultrawide support, including 5120 × 2160 resolution, along with access to high refresh rate modes. At this point, everything behaved much closer to the direct connection from the Mac Studio. With the DisplayPort connection, I was able to confirm 165Hz operation in a scaled configuration, backed up by both macOS display settings and UFO Test results showing stable frame delivery and smooth motion. Even at native ultrawide resolution, performance remained stable. Lunar also showed intermediate modes such as 5120 × 2160 at 60Hz, which is expected depending on scaling and bandwidth behavior.

Overall results from DisplayPort included:

Compared to HDMI, DisplayPort clearly exposes the full capability of both the dock and the display.

Key Findings

What these tests ultimately show is that HDMI on the dock is best treated as a compatibility-focused output, while DisplayPort serves as the primary performance path. This behavior isn’t a limitation of the Mac Studio or the LG display, but instead comes down to how the dock handles bandwidth allocation and video routing internally.

For a high-end ultrawide display like the LG 45GX950A-B, DisplayPort is effectively required if you want to take full advantage of its capabilities through the dock. HDMI works well for secondary monitors or standard 4K configurations, but it does not preserve the full resolution and refresh potential of this type of panel.

USB & SD Card Connectivity

To evaluate the FusionDock Ultra’s USB performance, I tested a SanDisk Extreme PRO Dual Drive (512GB) connected to both the dock’s front-facing USB-C and USB-A 10Gbps ports. The drive was formatted as APFS to ensure the storage subsystem was optimized for macOS and to minimize any file system-related bottlenecks during testing.

I also evaluated the dock’s integrated SD and microSD card readers using a SanDisk Extreme PRO 200 MB/s SDXC V30 card and a SanDisk Extreme microSDXC V30 card. All benchmarks were performed using Blackmagic Disk Speed Test with both 1GB and 5GB stress tests.

The front USB-C port delivered excellent results throughout testing. Write speeds remained remarkably consistent between the 1GB and 5GB stress tests, while read performance stayed just below 800 MB/s. The consistency between test runs suggests that the dock is able to sustain high-speed transfers without introducing noticeable overhead or bandwidth limitations.

These results are in line with expectations for a modern USB 3.2 Gen 2 storage device connected to a 10Gbps port. While the drive itself is capable of very high burst performance, the dock showed no signs of becoming a bottleneck during testing.

Testing the same drive through the front USB-A 10Gbps port produced similarly strong results during the 1GB stress test. Read speeds were nearly identical to the USB-C results, while write performance remained impressive.

The most notable finding appeared during the 5GB stress test, where write speeds dropped significantly compared to the shorter benchmark. This behavior is actually expected and is more indicative of the flash drive’s internal cache limitations than any issue with the dock itself. Many high-speed flash drives rely on a fast cache to deliver impressive burst write speeds, but performance can decrease once that cache is exhausted during longer sustained transfers.

Importantly, read speeds remained consistent throughout testing, suggesting the dock maintained a stable connection and sufficient bandwidth even under heavier workloads.

The integrated SD card reader performed well when paired with the SanDisk Extreme PRO 200 MB/s SDXC card.

Read speeds closely matched the card’s advertised performance, reaching approximately 156 MB/s in both test scenarios. Write performance decreased during the larger stress test, which is common behavior for V30-rated SD cards during sustained write operations. The results indicate that the card reader is capable of extracting nearly the full performance available from the media without introducing a significant bottleneck.

Performance from the microSD card reader was similarly impressive.

As with the SD card testing, read speeds remained extremely consistent across both benchmark sizes. Write performance declined during the 5GB stress test, but the behavior mirrored what is typically expected from V30-rated flash media during longer sustained workloads.

Overall, the FusionDock Ultra delivered strong USB performance across all tested storage interfaces. The dock’s USB-C and USB-A ports provided enough bandwidth to allow the SanDisk Extreme PRO Dual Drive to operate near its practical limits, while both memory card readers extracted performance that closely matched the capabilities of the installed media.

Perhaps most importantly, testing revealed no unexpected disconnects, performance anomalies, or bandwidth-related issues. The results suggest that the FusionDock Ultra’s internal architecture is more than capable of supporting high-speed storage devices, memory cards, and peripherals simultaneously as part of a demanding workstation setup.

Ethernet Performance

Networking performance is another area that is incredibly important to my workstation. I transfer large files back and forth between my NAS units as well as to people outside our home network. So ensuring the FusionDock didn’t cause any bottlenecks was essential for me. For testing purposes, the FusionDock Ultra was connected to my network through a CAT 7 cable running to a 10GbE unmanaged switch, which was connected to an ASUS ROG Strix GS-BE18000 Wi-Fi 7 router and AT&T Fiber service.

Using Speedtest.net, I recorded download speeds of 943.27 Mbps and upload speeds of 947.82 Mbps with a ping of 12ms. This is nearly identical to what I was getting with a direct Ethernet connection to the Mac Studio and demonstrated that the dock’s Ethernet connection was not introducing any noticeable bottlenecks. It’s worth noting that these results are primarily limited by my internet service, which operates at roughly 1Gbps. As a result, an internet speed test doesn’t fully demonstrate the capabilities of the dock’s integrated 10Gb Ethernet port.

To evaluate real-world transfer performance, I copied a 50GB file across my network to a UGREEN DXP6800 NAS. The transfer completed in 2 minutes and 13.61 seconds, which works out to an average transfer rate of approximately 374 MB/s (roughly 3 Gbps). More importantly, the transfer remained stable from start to finish with no interruptions, disconnects, or unexpected performance drops.

While the FusionDock Ultra includes a 10Gb Ethernet port, it’s important to remember that real-world transfer speeds are influenced by much more than the dock itself. Overall throughput depends on factors such as NAS hardware, storage configuration, network infrastructure, protocol overhead, and the performance of the drives involved in the transfer.

What these results demonstrate is that the FusionDock Ultra can reliably sustain large file transfers across a high-speed network without introducing bottlenecks of its own. For content creators, photographers, video editors, and anyone regularly moving large files to network-attached storage, that level of stability is ultimately more important than chasing theoretical maximum bandwidth numbers.

Audio Performance

Audio testing was not as involved as some of the tests, but it was still incredibly important for me. I connected my Audioengine A5+ powered speakers to the dock’s headphone output and immediately began using it as my primary audio source.

The speakers were recognized without issue, and audio playback worked exactly as expected. Music, video content, and system sounds all played cleanly, and volume adjustments through the Mac keyboard function keys worked normally.

What surprised me most was that the output actually sounded slightly cleaner and fuller to my ears than when I connected the speakers directly to the Mac Studio’s built-in audio jack. While I wasn’t expecting a noticeable difference, the dock’s audio circuitry appears to be of higher quality than what is typically found on many docking stations. For users who rely on powered speakers or wired headphones, this was a pleasant surprise.

Thermal and Acoustic Performance (Extended Use + Daily Operations)

Finally, I wanted to look at how the dock handled heat dissipation and if its cooling system produced noticeable sound. I decided to measure the dock after completing all of the testing because it had been through some stress testing at that point and had also seen sustained use for a couple of hours. The dock measured at a stable temperature.

Temperature readings taken with an infrared thermometer showed the exterior aluminum enclosure averaging around 93°F, with the highest internal readings reaching approximately 102°F. Even under sustained workloads that included display output, storage transfers, Ethernet activity, and multiple connected peripherals, the dock never became uncomfortably warm to the touch.

What stood out most was how controlled the thermal behavior remained under real-world conditions. The combination of active cooling and internal design appears to do its job well, keeping temperatures steady without any noticeable spikes during heavier workloads.

Just as importantly, I never noticed any fan noise throughout testing. Even in a quiet office environment, the cooling system remained effectively inaudible whether the dock was idle or under load. Considering everything being driven through it, that level of silence is impressive.

Over more than two weeks of daily use as the primary dock for my Mac Studio workstation, that same consistency held up. I experienced no random disconnects, no display issues, and no sleep or wake problems. Storage devices mounted reliably, network connectivity remained stable, and all connected peripherals worked exactly as expected. Whether I was working, transferring large files, or simply using the system for extended periods, the FusionDock Ultra stayed out of the way and performed its role without requiring any attention.

In many ways, that’s the strongest endorsement I can give it. After setup, it simply disappeared into the background. For a dock designed to serve as the central hub of a professional workstation, that level of stability and consistency matters just as much as raw performance.

Conclusion

After spending a significant amount of time with the FusionDock Ultra as the central hub of my Mac Studio workstation, it has proven to be one of the more capable and consistent docking solutions I’ve used in a long time. It handles a demanding setup without breaking a sweat. It’s not a minimalist dock, and it’s not trying to be. Instead, it feels built for users who want a permanent desktop expansion system rather than a portable hub. For that kind of setup, it delivers a very strong experience with only a few tradeoffs depending on how you plan to use HDMI versus DisplayPort.

For more information, visit ivanky.com

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