j5create JCD381 USB-C Dual HDMI Mini Dock with Gigabit Ethernet & Power Delivery
Transform your USB-C laptop into a complete workstation with the j5create JCD381 USB-C Dual HDMI Mini Dock. This compact and portable docking station provides extra connectivity for your computer, featuring dual 4K HDMI displays, Gigabit Ethernet, USB 3.0 data transfer, and 60W Power Delivery charging. Perfect for professionals who need reliable multi-monitor setups, fast networking, and seamless data transfer all through a single USB-C connection.
Key Features
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Dual HDMI Display Support: Connect one 4K monitor at 3840 × 2160 @ 30Hz, or two Full HD displays at 1920 × 1080 @ 60Hz for enhanced productivity and multitasking
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USB-C Power Delivery 2.0: Supports up to 60W pass-through charging to keep your laptop powered while you work
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SuperSpeed USB 3.0 Ports: Two USB-A 3.0 ports deliver up to 5 Gbps data transfer rates, 10 times faster than USB 2.0
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Gigabit Ethernet: Reliable wired network connectivity with RJ-45 port supporting 10/100/1000 Mbps for stable internet connections
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Hot-Swappable Design: Add or remove monitors and peripherals without rebooting your system
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Compact & Portable: Lightweight aluminium design with integrated 7.8-inch USB-C cable makes it perfect for on-the-go professionals
Expand Your Workspace with Dual HDMI Displays
Boost your productivity with dual monitor support through a single USB-C port. The JCD381 allows you to add two additional HDMI displays to your laptop without requiring DisplayPort Alt Mode. One HDMI port supports stunning 4K UHD resolution up to 3840 × 2160 @ 30Hz, while the second port delivers crisp Full HD 1080p at 1920 × 1080 @ 60Hz. Ideal for spreadsheet analysis, video editing, graphic design, stock trading, accounting, and multitasking across multiple applications.
All-in-One Connectivity Hub
The j5create JCD381 packs five essential ports into a pocket-sized aluminium frame. Connect USB keyboards, mice, flash drives, and external hard drives via the two USB 3.0 Type-A ports for lightning-fast data transfers. The integrated Gigabit Ethernet port provides stable, high-speed wired networking up to 1000 Mbps, perfect for video conferencing, large file transfers, and reliable office connectivity. The USB-C power input port supports Power Delivery 2.0 up to 60W, allowing you to charge your laptop or smartphone while using all connected peripherals.
Advanced Performance Features
Designed for professionals and hybrid workers, the JCD381 includes advanced heat-eliminating technology to ensure stable performance during extended use. The dock supports Wake on LAN, suspend mode, remote wakeup, IEEE 802.1Q VLAN tagging, Jumbo Frame, and checksum offload for IPv4, IPv6, TCP, and UDP. The hot-swappable USB design means you can connect and disconnect displays and devices without restarting your computer, saving valuable time during busy workdays.
Universal Compatibility
Compatible with Windows 7/8/8.1/10 and macOS X 10.8 or later. Requires a USB-C port with USB Power Delivery 2.0 or 3.0 support (USB 3.0 recommended). Driver installation required for full functionality on Windows and macOS; Windows can auto-install drivers when connected to the internet with administrative rights. Works with laptops, tablets, and computers featuring USB Type-C connectivity, including MacBook Pro, Dell XPS, HP, Lenovo ThinkPad, Surface, and more.
What's in the Box
- 1 × j5create JCD381 USB-C Dual HDMI Mini Dock (with integrated 7.8-inch USB-C cable)
- 1 × Quick Installation Guide
Full Specifications
Interface & Connectivity
| Host Interface |
USB Type-C 3.1 Gen 1 Male (integrated cable) |
| Video Interface |
2 × HDMI Type-A Female Connectors |
| USB Ports |
2 × USB 3.0 Type-A Female Connectors |
| Ethernet Port |
1 × Gigabit Ethernet RJ-45 Female Connector |
| Power Input |
1 × USB Type-C Power Delivery Port (up to 60W) |
Display & Video
| Maximum Resolution (Single Display) |
4K UHD @ 30Hz (3840 × 2160) |
| Maximum Resolution (Dual Display) |
Full HD @ 60Hz (1920 × 1080) on both displays |
| Displays Supported |
Up to 2 HDMI displays |
| Audio Support |
Yes (2.1 channel via HDMI) |
Data Transfer & Network
| USB Data Transfer Rate |
Up to 5 Gbps (USB 3.0) |
| Ethernet Transfer Rate |
10/100/1000 Mbps (Gigabit Ethernet) |
| Ethernet Standards |
IEEE 802.3az, IEEE 802.3, 802.3u, 802.3ab, IEEE 802.3x |
| Network Features |
Wake on LAN, VLAN tagging, Jumbo Frame, Checksum Offload |
Power
| Power Mode |
Bus-powered or self-powered |
| Power Delivery |
USB-C PD 2.0 up to 60W pass-through charging |
Physical Specifications
| Dimensions (Main Body) |
5.1 (W) × 2.1 (H) × 0.6 (D) inches (130 × 54 × 15 mm) |
| Cable Length |
7.8 inches (20 cm) |
| Weight |
115.5 grams (0.25 lbs) |
| Housing Material |
Aluminium (Champagne Metallic) |
Compatibility & System Requirements
| Operating Systems |
Windows 10/8.1/8/7, macOS X 10.8 or later |
| Port Requirements |
USB-C port with Power Delivery 2.0 or 3.0 support (USB 3.1 Gen 1 recommended) |
| Recommended CPU |
Intel Core i3 Dual Core 2.8 GHz or higher (i7 Quad Core for dual 4K) |
| Recommended RAM |
2 GB minimum (8 GB for dual display or 4K) |
| Driver Installation |
Required (Windows can auto-install with internet access) |
Warranty & Compliance
| Warranty |
Limited 2-Year Warranty (additional 6 months with registration) |
| Compliance |
RoHS Compliant |
Specifications are sourced from the official manufacturer product page and may be updated.
