J5Create JCA379 Powerful USB-C to HDMI & USB 3.0 Adapter with 100W Power Delivery – Ultimate Compact Dock for Display & Charging
Experience seamless multitasking and top-notch charging with the J5Create JCA379 USB-C® to HDMI™ & USB™ 3.0 Adapter with Power Delivery. Connect a 4K display, transfer data at SuperSpeed 5 Gbps, and power your laptop—all through a single USB-C® port. Its compact design makes it a perfect travel companion for professionals, creators, and students.
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HDMI™ output supports up to 3840 x 2160 @ 30 Hz
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USB 3.0 port offers 5 Gbps high-speed data transfer
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USB-C® PD input supports charging up to 100W
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Compact, plug-and-play, no drivers required
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Ideal for ultrabooks, tablets, and USB-C laptops
Product availability is dynamic. Final dispatch date will be confirmed after order placement.
Description
One Adapter, Three Functions – Display, Data, and Power
The JCA379 is a triple-function USB-C adapter that instantly expands your laptop’s capabilities. Designed for modern productivity, it combines HDMI™ 4K output, USB 3.0 data transfer, and USB-C® Power Delivery charging in a compact, stylish body.
Whether you’re presenting in a boardroom, working from a café, or transferring data from your USB drive—this plug-and-play adapter keeps you connected, charged, and productive.
Key Features
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Crystal-Clear HDMI Output: Mirror or extend your display in Ultra HD 4K @ 30 Hz, great for presentations or dual-monitor setups.
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SuperSpeed USB 3.0 Port: Transfer large files, documents, or media at up to 5 Gbps.
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100W Power Delivery Support: Keep your device charged while using the adapter through upstream charging (PD 2.0).
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Universal Compatibility: Works with laptops, tablets, and mobile devices that support USB-C DisplayPort™ Alt Mode.
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Ultra-Portable Design: Lightweight and pocket-sized — perfect for travel or daily commuting.
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Plug-and-Play: No drivers or software required; just connect and start using immediately.
Ideal For
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Working professionals using USB-C laptops and needing quick HDMI or USB expansion
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Remote workers or students using MacBooks, Chromebooks, or Windows laptops
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Anyone wanting a single-cable solution for display, data, and charging
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Content creators needing quick access to USB peripherals and external monitors
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Business travelers needing HDMI projection and simultaneous charging
Technical Specifications
Feature | Specification |
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Model | JCA379 |
Host Connector | USB-C® Male |
Ports | 1 x HDMI™ Output, 1 x USB 3.0 Type-A, 1 x USB-C® PD |
Max HDMI Resolution | 3840 x 2160 @ 30 Hz |
USB Speed | 5 Gbps (USB 3.0 Gen 1) |
Power Delivery | Up to 100W (PD 2.0 compliant) |
Power Consumption | ≥ 350 mA |
Dimensions | 2.96″ x 1.48″ x 0.59″ (75.4 x 37.8 x 15.2 mm) |
Cable Length | 7.87 in / 20 cm |
Weight | 1.43 oz / 40.8 g |
Material | ABS Plastic |
Color | Silver |
Audio Output | Yes (via HDMI™) |
System Requirements / Compatibility
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USB-C® port with DisplayPort™ Alternate Mode + Power Delivery 2.0 or 3.0
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Compatible with macOS®, Windows®, iPadOS®, Android™, Chrome OS™
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Ideal for MacBook, Chromebook, Dell XPS, HP Spectre, iPad Pro, etc.
Box Contents
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1 × JCA379 USB-C® to HDMI™ & USB™ 3.0 with Power Delivery Adapter
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1 × Quick Installation Guide
Country of Origin & Importer
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Country of Origin: China
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Importer: Creative Peripherals & Distribution Ltd., Mumbai, India
Warranty Information
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2-Year Limited Warranty
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Service and support provided via authorized centers
HDMI & Display
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What display resolutions does this adapter support?
Up to 3840 x 2160 @ 30 Hz via HDMI. -
Can I use it for dual displays?
No, it supports 1 external display via HDMI. -
Does it support mirroring and extending?
Yes, supports Primary, Mirror, and Extended Modes. -
Is 60 Hz supported?
Only up to 30 Hz at 4K. For 60 Hz, use lower resolutions. -
Is it compatible with projectors and TVs?
Yes, any display with HDMI input.
🔌 Charging & Power Delivery
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Does it charge the laptop too?
Yes, up to 100W charging via the USB-C PD port. -
Is Power Delivery 3.0 required?
Recommended for best performance, but works with PD 2.0. -
Can I charge my phone through this adapter?
Yes, if connected to a high-wattage PD charger. -
Can it power USB peripherals too?
Yes, USB 3.0 port supports up to 900mA. -
Does the adapter need external power?
Not always, but for high-powered use, a charger is recommended.
📂 USB Port Usage
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What devices can I connect to the USB 3.0 port?
Flash drives, keyboards, mice, printers, hard drives, etc. -
Is the USB port backward compatible?
Yes, with USB 2.0 and USB 1.1 devices. -
Does it support OTG?
Not independently, but works via host devices with OTG. -
Can I connect a USB hub to the adapter?
Yes, using a powered USB hub is best for stability. -
Can I use this for webcam or conference mic?
Yes, it supports standard USB audio/video peripherals.
🔄 Compatibility & Use
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Do I need to install any drivers?
No, it’s plug-and-play for macOS, Windows, Chrome OS, Android. -
Will this work with my iPad Pro?
Yes, if it supports USB-C DisplayPort Alt Mode. -
Can it be used with Samsung DeX?
Yes, for supported Samsung models with DeX support. -
Does this support Linux?
Basic support available; performance may vary by distro. -
Can it be used with a phone for display output?
Yes, if your phone supports USB-C DP Alt Mode.
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