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IOGEAR GTD4MHTAA Quantum Thunderbolt 4 Mini Dock - 135W Power Delivery - Dual 4K@60Hz or Single 8K@30Hz Display Support - 3 Thunderbolt 4 Ports
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Product Features
Technical Overview
Built on the Thunderbolt 4 standard, this mini dock maintains full 40 Gbps bidirectional bandwidth across all connected devices. The three Thunderbolt 4 ports provide daisy-chain capability for additional peripherals while maintaining display and data integrity.
The integrated USB 3.2 Gen 2 Type-A port operates at 10 Gbps for fast peripheral connectivity, while the 86W USB Power Delivery ensures compatible laptops receive sufficient charging power during intensive use.
Relevant factors for this section include Connectivity Technology, Number of Displays Supported, Supported Resolutions, Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This Thunderbolt 4 dock stands out with its balanced combination of high-resolution display support, substantial power delivery, and compact form factor. The 86W USB-C PD capability covers most professional notebooks, while the triple Thunderbolt 4 port configuration offers exceptional expansion flexibility.
High-Resolution Display Support
Drive professional 8K workflows or dual 4K monitor setups with full refresh rates maintained through Thunderbolt 4's uncompressed video pipeline.
- Single 8K @ 30Hz output
- Dual 4K @ 60Hz simultaneous
- No display compression
Professional Power Management
The 135W power adapter delivers 86W to the host device while powering connected peripherals, ensuring stable operation for power-hungry workstations.
- 86W USB-C PD to host
- 135W total power capacity
- Stable voltage regulation
Deployment / Use Cases
The Quantum Thunderbolt 4 Mini Dock excels in professional environments where users need to quickly connect mobile workstations to desktop peripherals. Its compact design makes it ideal for hot-desking setups, conference rooms, and mobile professionals who require a full workstation experience from their laptop.
Creative professionals working with high-resolution video or 3D rendering benefit from the 8K output capability, while financial analysts and developers appreciate the dual 4K monitor support for multitasking across spreadsheets, code editors, and monitoring tools.
Mobile Workstation Docking
Transform Thunderbolt 4 laptops into complete workstations with single-cable connection to displays, storage, and peripherals while maintaining full charging capability.
Conference Room & Shared Spaces
The compact footprint and simple single-cable operation make this dock perfect for shared workspaces where multiple users need to connect different laptops to permanent display setups.
Physical Profile
Measuring just 4.70" wide and 0.90" tall, the Quantum Thunderbolt 4 Mini Dock maintains a remarkably compact footprint for its capabilities. The 7.20 oz weight ensures easy portability while the minimalist design blends seamlessly with professional workspace aesthetics.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.90" (22.86 mm), 4.70" (119.38 mm), 7.20 oz (204.12 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.70" (119.38 mm)
- Height
- 0.90" (22.86 mm)
- Weight
- 7.20 oz (204.12 g)
What's in the Box
The package includes everything needed for immediate deployment of your Thunderbolt 4 docking solution.
Highlights
- Supports dual 4K @ 60Hz or single 8K @ 30Hz displays
- Three Thunderbolt 4 ports with 40 Gbps bandwidth
- 86W USB Power Delivery for host charging
- 135W total power supply capacity
- Compact design: 4.70" wide × 0.90" tall
- Compatible with Windows 10/11 and macOS 10.13+
- Includes 0.8m Thunderbolt 4 cable
- TAA compliant for government procurement
- One-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | IOGEAR, Inc |
| Manufacturer Part Number | GTD4MHTAA |
| Brand Name | IOGEAR |
| Product Line | Quantum |
| Product Name | Quantum Thunderbolt 4 Mini Dock |
| Packaged Quantity | 1 |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Displays Supported | 2 |
| Supported Resolutions | 7680 x 4320,3840 x 2160 |
| Screen Mode Supported | 8K @ 30Hz,4K @ 60Hz |
| Device Supported | Notebook,Desktop PC |
| Interfaces/Ports | |
| Host Interface | Thunderbolt 4 |
| Total Number of USB Ports | 1 |
| Number of USB 3.2 Gen 2 Type-A Ports | 1 |
| Number of USB Type-A Ports | 1 |
| USB Type-A | Yes |
| Thunderbolt | Yes |
| Thunderbolt Ports Quantity | 3 |
| Number of Thunderbolt 4 Ports | 3 |
| USB Power Delivery | 86W |
| Software | |
| Operating System Supported | Mac OS X 10.13 High Sierra,Windows 10,Windows 11 |
| Power Description | |
| Maximum Power Supply Wattage | 135 W |
| Physical Characteristics | |
| Height | 0.90" (22.86 mm) |
| Width | 4.70" (119.38 mm) |
| Weight (Approximate) | 7.20 oz (204.12 g) |
| Miscellaneous | |
| Package Contents | Quantum Thunderbolt 4 Mini Dock 1 x Thunderbolt 4 0.8m cable 1 x Power adapter 1 x QSG 1 x Warranty Card |
| Compatibility | Compatible with all Thunderbolt 4 computers including Windows and Mac OS platforms |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What display configurations does this Thunderbolt 4 dock support?
The IOGEAR Quantum Thunderbolt 4 Mini Dock supports either dual 4K displays at 60Hz refresh rate simultaneously or a single 8K display at 30Hz. The supported resolutions include 7680 × 4320 (8K) and 3840 × 2160 (4K UHD). This flexibility accommodates both multi-monitor productivity setups and high-resolution creative workflows.
How much power does this dock deliver to my laptop?
This docking station provides 86W of USB Power Delivery to your host device through the Thunderbolt 4 connection. The included 135W power adapter supplies this charging power while also powering connected peripherals. This 86W output supports most professional notebooks, including high-performance mobile workstations that require substantial charging capability during use.
What types of ports are available on this mini dock?
The dock features three Thunderbolt 4 ports that support data transfer, video output, and power delivery. Additionally, it includes one USB 3.2 Gen 2 Type-A port operating at 10 Gbps for connecting peripherals like external storage, keyboards, or mice. All Thunderbolt 4 ports maintain the full 40 Gbps bandwidth standard.
Is this docking station compatible with both Windows and Mac computers?
Yes, the Quantum Thunderbolt 4 Mini Dock is compatible with Windows 10, Windows 11, and macOS 10.13 High Sierra or later. It works with any computer featuring a Thunderbolt 4 port, including recent Intel-based Macs and Windows laptops with Thunderbolt 4 certification. The dock requires no additional drivers for basic functionality on supported operating systems.
What is included in the package with this docking station?
The package contains the Quantum Thunderbolt 4 Mini Dock unit, a 0.8-meter Thunderbolt 4 cable for connecting to your computer, a 135W power adapter with appropriate regional plug, a Quick Start Guide for setup instructions, and a warranty card documenting the one-year limited warranty coverage. All necessary components for immediate use are included.
What are the physical dimensions and weight of this dock?
The dock measures 4.70 inches in width and 0.90 inches in height (119.38 × 22.86 mm), with an approximate weight of 7.20 ounces (204.12 grams). This compact form factor makes it highly portable while maintaining all Thunderbolt 4 functionality. The small footprint ensures it fits easily on desks or in laptop bags for mobile professionals.
