Do I need to install software in order to use the device?

Yes, DisplayLink software is required for the UD-3900PDZ for full functionality. Manual installation is required for macOS, Windows installation is typically automatic. We recommend installing the latest DisplayLink software for the best performance.

When installing DisplayLink software on my Mac, why is it necessary to grant ‘Screen Recording’ permission?

macOS requires “Screen Recording” for DisplayLink to send display data over USB. No data is saved or recorded. Without DisplayLink, only the Alt Mode HDMI port works. IT-managed systems may need admin approval to install drivers.

Does this dock allow for three displays even on base Apple M-Series Macs?

Yes. Enabled by DisplayLink technology, UD-3900PDZ can connect three displays even if the computer supports only one display output on its own. DisplayLink Manager installation required on Mac.

Which USB-C port on the dock can be used to connect my computer?

The USB-C port on the rear of the dock is dedicated for connecting your laptop. The front port is a hub port only, so it doesn’t work to connect a computer to the dock.

Why aren’t all three displays connecting to my dock?

Please confirm your laptop’s USB-C port supports video output (Alt mode), that the docking station is connected to the computer with the USB-C data cable provided with this dock, and that you have the DisplayLink driver/software installed.

Ud 3900pdz | Desertcart Sri Lanka

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🚀 Triple your screens, triple your impact.

100 W FAST CHARGING - Keep your laptop powered all day with robust 100W USB-C Power Delivery—no more battery anxiety.
TRUSTED IT SUPPORT - Backed by expert North American engineers and a compatibility guarantee to keep your workflow uninterrupted.
PLUG PLAY PRODUCTIVITY - 6 high-speed USB 3.0 ports plus Gigabit Ethernet and audio support streamline your entire setup.
TRIPLE DISPLAY POWERHOUSE - Expand your workspace with 1x 4K @ 30Hz + 2x 1080p @ 60Hz HDMI outputs—perfect for multitasking pros.
ENTERPRISE GRADE COMPATIBILITY - Seamlessly connects with USB-C, USB4, Thunderbolt on Windows, macOS (M1-M5), and ChromeOS for hybrid teams.

The Plugable USB C Triple Display Docking Station is a professional-grade 12-in-1 hub designed for hybrid workforces. It supports up to three HDMI monitors (1x 4K @ 30Hz, 2x 1080p @ 60Hz), delivers 100W USB-C charging, and offers six USB 3.0 ports plus Gigabit Ethernet. Compatible across Windows, macOS (including Apple Silicon M1-M5), and ChromeOS, it transforms any compatible laptop into a powerful multi-display workstation with enterprise-level reliability and expert support.

Specifications

ASIN	B08DDH5CPW
Best Sellers Rank	#184 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #18 in Laptop Docking Stations
Brand	Plugable
Color	Black
Compatible Devices	Supports full-featured USB-C, USB4, and Thunderbolt systems running Windows 10 / 11 & ChromeOS 100 or newer & macOS 11 and later including, M1/M2/M3/M4/M5/Neo-based MacBooks (Base models and Pro / Max models), Intel-based Thunderbolt 3 MacBooks (late 2016+), HP Omnibook / EliteBook / DragonFly / ProBook / Spectre x360 series, Dell Pro / Plus / Pro Max / XPS / Latitude / Inspiron series, Lenovo ThinkPad / IdeaPad / Yoga , Framework, Microsoft Surface Pro / Go / Book / Laptop models, LG Gram, Acer Swift, Predator, Aspire Vero, iPhone 15 / 15 Pro, 16 / 16 Pro, iPad Pro, Air, and mini, Thousands of other laptops which are compliant with full-featured, standards-compliant USB-C ports Compatible Devices Supports full-featured USB-C, USB4, and Thunderbolt systems running Windows 10 / 11 & ChromeOS 100 or newer & macOS 11 and later including, M1/M2/M3/M4/M5/Neo-based MacBooks (Base models and Pro / Max models), Intel-based Thunderbolt 3 MacBooks (late 2016+), HP Omnibook / EliteBook / DragonFly / ProBook / Spectre x360 series, Dell Pro / Plus / Pro Max / XPS / Latitude / Inspiron series, Lenovo ThinkPad / IdeaPad / Yoga , Framework, Microsoft Surface Pro / Go / Book / Laptop models, LG Gram, Acer Swift, Predator, Aspire Vero, iPhone 15 / 15 Pro, 16 / 16 Pro, iPad Pro, Air, and mini, Thousands of other laptops which are compliant with full-featured, standards-compliant USB-C ports See more
Customer Reviews	4.2 out of 5 stars 1,175 Reviews
Hardware Interface	USB Type C
Input Voltage	20 volts
Item Dimensions L x W x H	3.3"L x 7.9"W x 1.2"H
Item Highlight	1x 4K 30Hz, 2x 1080p 60Hz, 6x USB 5Gbps \| Windows, macOS, ChromeOS Compatible, Enhance Productivity w/ Multi-Monitor Support
Item Weight	332 g
Manufacturer	Plugable
Mfr Part Number	UD-3900PDZ
Minimum Required Operating System Version	ChromeOs 134, Mac OS 11 Big Sur, Windows 10
Model Number	UD-3900PDZ
Number of Items	1
Number of Packs	1
Number of Ports	9
Product Dimensions	3.3"L x 7.9"W x 1.2"H
Total Number of HDMI Ports	3
Total USB Ports	6
Total Usb Ports	6
UPC	819927012023
Unit Count	1 Count
Warranty Description	2 Year Limited Parts and Labor
Wattage	100 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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₨139016

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In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Khalid Z.

Great experience from order to delivery. Highly recommended!