Plugable - USB C Triple Display Docking Station with Laptop Charging - Thunderbolt,USB4,USB C - Windows, macOS, ChromeOS - Black
About this product
The Plugable UD-3900PDZ is a universal USB-C docking station designed for enterprise deployment, remote work, and hybrid office environments. Supporting up to three HDMI displays, 100W laptop charging, wired networking, and six USB 3.0 devices all through a single USB-C cable this dock enables flexible, clutter-free workstations across a wide range of laptop brands and operating systems. Key Features: - Triple HDMI display support - 100W USB-C Power Delivery - 6x USB 3.0 ports - Gigabit Ethernet - 3.5mm audio in/out combo jack - Includes 135W power adapter Display Support, made clear: 1x HDMI (Alt Mode): Direct connection to the host GPU via USB C DisplayPort Alternate Mode. Ideal for video playback, general applications, and low latency use. 2x HDMI (DisplayLink): USB-based graphics for extending additional monitors even on systems that natively support only one display (like M1/M2 Macs). Great for office tasks, web use, and productivity workflows. Not recommended for high frame rate video, 3D design, or gaming. Built for Deployment This DisplayLink docking station for multi-monitor support is tested across Dell, HP, Lenovo, and Apple MacBooks and is ideal for organizations standardizing across mixed fleets. Using DisplayLink, IT teams can deploy this dock at scale with pre-installed drivers or silent installation tools. Windows typically auto-installs the driver when connected for the first time. This dock is optimized for modern USB-C laptops and is not compatible with: macOS versions 10.13.6 and older Phones, iPads, or Android tablets Systems with ASMedia USB 3.1 controllers (do not support Alt Mode) Desktop computers (not recommended) HDCP/Blu-ray playback not supported. Not for use with non-DisplayLink USB graphics (e.g., MCT, j5create). In the Box UD-3900PDZ Dock (Compact Form Factor: 7.87"L × 3.3"W × 1.2"H, suitable for desk deployment), 0.8m USB-C cable, 135W power adapter (US plug) Backed by Plugable’s Compatibility Guarantee, 2-Year Warranty, and Lifetime North American-based support. A scalable, reliable, IT-ready docking solution for modern workforces.
Enterprise-Grade 12-in-1 Expansion for Hybrid Teams
Designed for compatibility with USB-C, USB4, or Thunderbolt laptops on Windows, macOS, or ChromeOS environments. Enables up to 3 HDMI monitors, wired Gigabit Ethernet network access, 6x USB 3.0 peripherals, audio, and device charging. Perfect for organizations looking to streamline IT deployments in hot-desking and managed office workspaces that demand reliable networking and easy device connectivity.
Triple Display USB-C Docking Station
Maximize productivity with support for up to three extended HDMI displays (1× 4K @ 30Hz via Alt Mode, 2× 1080p @ 60Hz via DisplayLink). Bypasses native single-display limitations on platforms like Apple M1/M2/M3/Neo MacBooks. Compatible with all newer Apple Silicon systems, including M4 and M5. Optimized for enterprise use cases such as data analysis, presentations, and conferencing, it transforms any notebook into a multi-monitor works
Advanced USB-C Functionality
Integrated DisplayLink graphics technology and native USB-C video output (Alt Mode) are essential for maximizing workstation productivity, delivering full, native, high-performance multi-display support, while 100W USB-C Power Delivery ensures continuous host system charging in enterprise environments.
Universal Compatibility
Engineered for seamless integration with USB Type-C, USB4, and Thunderbolt-enabled systems across macOS (11+ with driver installation), Windows, and ChromeOS (v100+). that support USB-C Alt Mode and Power Delivery. Ideal for mixed-fleet IT environments, fully compatible with Dell XPS and Latitude, HP EliteBook and ProBook, Lenovo ThinkPad, and MacBook M series laptops, and more. Not compatible with Linux; HDCP not supported.
Expert Lifetime Support
Backed by North American-based technical support and our compatibility guarantee if something doesn’t work, we’ll make it right. Trusted by IT professionals worldwide, Plugable provides direct access to the engineers who design our products for deployment assistance, troubleshooting, and lifecycle support. We resolve issues quickly to minimize downtime and help organizations maintain productivity at scale.
- Maximum Number of Displays Supported3Maximum Supported Resolution4K (2160p)Number of DisplayPort Outputs (Total)0Passthrough PowerYes
Reviews
Rating 3 out of 5 stars with 2 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

The Plugable UD-3900PDZ is a universal USB-C docking station designed for enterprise deployment, remote work, and hybrid office environments. Supporting up to three HDMI displays, 100W laptop charging, wired networking, and six USB 3.0 devices all through a single USB-C cable this dock enables flexible, clutter-free workstations across a wide range of laptop brands and operating systems. Key Features: - Triple HDMI display support - 100W USB-C Power Delivery - 6x USB 3.0 ports - Gigabit Ethernet - 3.5mm audio in/out combo jack - Includes 135W power adapter Display Support, made clear: 1x HDMI (Alt Mode): Direct connection to the host GPU via USB C DisplayPort Alternate Mode. Ideal for video playback, general applications, and low latency use. 2x HDMI (DisplayLink): USB-based graphics for extending additional monitors even on systems that natively support only one display (like M1/M2 Macs). Great for office tasks, web use, and productivity workflows. Not recommended for high frame rate video, 3D design, or gaming. Built for Deployment This DisplayLink docking station for multi-monitor support is tested across Dell, HP, Lenovo, and Apple MacBooks and is ideal for organizations standardizing across mixed fleets. Using DisplayLink, IT teams can deploy this dock at scale with pre-installed drivers or silent installation tools. Windows typically auto-installs the driver when connected for the first time. This dock is optimized for modern USB-C laptops and is not compatible with: macOS versions 10.13.6 and older Phones, iPads, or Android tablets Systems with ASMedia USB 3.1 controllers (do not support Alt Mode) Desktop computers (not recommended) HDCP/Blu-ray playback not supported. Not for use with non-DisplayLink USB graphics (e.g., MCT, j5create). In the Box UD-3900PDZ Dock (Compact Form Factor: 7.87"L × 3.3"W × 1.2"H, suitable for desk deployment), 0.8m USB-C cable, 135W power adapter (US plug) Backed by Plugable’s Compatibility Guarantee, 2-Year Warranty, and Lifetime North American-based support. A scalable, reliable, IT-ready docking solution for modern workforces.

This triple display docking station turns your Mac or Windows laptop into a full workstation with a DisplayPort output, two HDMI outputs, and a VGA output, with resolution support up to 4K (3840 x 2160) on two displays and 1080p on the other one. You can also use your laptop screen for four displays in total, making it easy to access multiple applications at once. With 100W Power Delivery, three USB 3.0 ports, and a USB-C port, this docking station is perfect for your MacBook, Dell XPS, or other USB-C laptop requiring additional ports. This USB 3.0 docking station is also equipped with a RJ45 Gigabit Ethernet port, memory card reader/writer, and combo audio jack for maximum productivity. The elevated design assists with heat dissipation and, with its double-sided cable storage compartment, ensures an easy connection regardless of your USB-C port’s location. All 13 ports are combined into one slim docking station, so you’ll have all the connections you need to stay productive!

A “do-it-all” dock, the Thunderbolt Certified TBT4-UD5 Plugable Docking Station was awarded The Best Thunderbolt Docking Station by Wirecutter in 2025. It stands out as a versatile and powerful hub for modern workspaces. Its robust design includes an array of 13 ports, catering to a wide range of connectivity needs. Starting with the 40Gbps Thunderbolt 4 host port, this TB4 dock offers plenty of bandwidth to support two HDMI ports, each capable of driving dual 4K 60Hz displays. A downstream 40Gbps Thunderbolt 4 port is also included to provide high-speed connectivity for advanced Thunderbolt-based applications, such as fast storage devices. In addition to its display options, this Thunderbolt USB4 dock boasts a USB-C port with a 10Gbps transfer rate, ideal for quick file transfers and efficient data management. There are also 4x USB 3.0 ports (2x 10Gbps, 2x 5Gbps), perfect for connecting a variety of peripherals like keyboards, mice, and external drives. Throw in SD and Micro SD slots, a combo audio jack, Gigabit Ethernet, and a slot for a K lock, and this setup ensures that users can create a powerful and integrated workstation. Speaking of power, the TBT4-UD5 docking station Thunderbolt 4 packs it in with up to 100W Power Delivery (96W certified) — more than enough for most power-hungry laptops. Especially useful in business and education environments, the Plugable TBT4-UD5 Docking Station delivers exceptional functionality and convenience.

The Plugable UD-3900Z USB 3.0 and USB-C docking station is a reliable USB docking station designed for standardized workstation deployments across Windows, macOS, and ChromeOS environments. As a universal docking station, it enables consistent desk setups across mixed device fleets, expanding laptops and desktops with dual monitors, wired networking, audio, and USB peripherals through a single connection. This USB docking station dual monitor solution supports two HDMI displays up to 1920x1200 @ 60Hz and uses DisplayLink technology to enable extended or mirrored desktops on compatible Windows and ChromeOS systems, as well as on Apple Silicon MacBooks including M1, M2, M3, M4, M5, and MacBook Neo models, even on systems that are typically limited to a single native external display. The UD-3900Z provides 10 expansion ports, including 2 HDMI outputs, 2 USB 3.0 ports for high-speed devices, 4 USB 2.0 ports for keyboards, mice, and receivers, Gigabit Ethernet for stable wired network connectivity, and 3.5mm audio input/output. Both USB-C and USB-A host cables are included, allowing this USB A docking station to support legacy systems while also functioning as a modern USB C docking station. The compact vertical design helps reduce cable clutter and fits easily between monitors, making it well suited for hot-desking and shared workspace environments. This dock is HDMI-only and does not support DisplayPort. HDCP is not supported, so encrypted content such as Netflix, Hulu, or Blu-ray will not play. Designed for business applications rather than GPU-intensive workloads, it is not recommended for gaming or full-screen video playback. The included 24W external power supply powers connected accessories but does not charge the host laptop. In the box: UD-3900Z dock (7.5” x 2.8” x 5.3”), 24W power adapter with US wall plug (100-240V, 50/60Hz, 1.5m / 5ft), USB-A (USB 3.0) to USB-B cable (0.9m / 2.95 ft), USB-C to USB-B host cable (2.9m / 9.5 ft), and quick-install guide.
| Pros for Plugable - USB C Triple Display Docking Station with Laptop Charging - Thunderbolt,USB4,USB C - Windows, macOS, ChromeOS - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, USB-C, Overall Performance, Ports, Connectivity | There were no pros for this product— | There were no pros for this product— |
| Cons for Plugable - USB C Triple Display Docking Station with Laptop Charging - Thunderbolt,USB4,USB C - Windows, macOS, ChromeOS - Black | |||
| There were no cons for this product— | Compatibility, Power Supply | There were no cons for this product— | There were no cons for this product— |




























































