Add extra functionality to your laptop with the JCA351 USB-C® to 4K HDMI™ Ethernet Adapter. This adapter allows you to add an additional 4K HDMI™ monitor, connect to a Gigabit Ethernet network, and includes a USB-C® Power Delivery port that can be used to charge your laptop when a USB-C® power adapter is connected.
Display Alt Mode for HDMI™ supports a resolution up to 4K with Primary, Extended, and Mirrored display modes. The JCA351 supports upstream charging and Power Delivery 3.0 100W to keep your connected laptop powered up while in use.
Features
- Plug and play – No software or drivers required
- Power delivery 3.0 provides up to 100W of power passthrough
- Reversible and symmetrical USB-C® connector
- DisplayPort™ Alt Mode for HDMI™
- Supports up to 4K resolution
- Reliable network connectivity via the Gigabit Ethernet port
Hardware
Warranty
2 Year Limited
Host Connector
USB-C®
Video Output
HDMI™
Power Source
Bus-Powered, Self-powered
Audio Supported
Yes
USB™ Pass-Through
N/A
Ports
1 – USB-C® PD for upstream charging
1 – 4K HDMI™ Output
1 – Gigabit Ethernet
Performance
Maximum Display Resolution
3840 x 2160
Maximum Display Refresh Rate
30 Hz
Maximum Data Transfer Rate
N/A
Displays Supported
1
Audio Channel
2.1 via HDMI™
Power
Power Delivery
N/A
Power Consumption
N/A
PD Input Current
Up to 20V
PD Input Voltage
Up to 5A
PD Output Current
Up to 20V
PD Output Voltage
Up to 4.5A
Physical Specifications
Colour
White
Enclosure Type
ABS Plastic
Cable Length
7.87 in. (20 cm)
Product Height
1.96 in. (50 mm)
Product Width
3.14 in. (80 mm)
Product Depth
0.55 in. (14 mm)
Product Weight
1.83 oz (52g)
Storage Temperature
14 to 140°F (-10 to 65°C)
Storage Humidity
< 85% non-condensing
Operating Temperature
32 to 118°F (0 to 47°C)
Operating Humidity
< 85% non-condensing
System Requirements
• Available DisplayPort™ Alternate Mode over USB-C® connector required.
• DisplayPort™ v1.2 required on graphics card or video source to support 4K @ 30 Hz resolution.
• Available USB-C® port (USB™ 3.1 is recommended) with support for USB™ Power Delivery and DisplayPort™ Alternate Mode to ensure proper functionality.
• Windows® 11,10 / macOS® / Chrome OS™
Special Notes
• DisplayPort™ Alternative mode is required to output to a display via the HDMI™ port.
• Windows® 10-11 / macOS® / Chrome OS™ compatible
• If you are using a high-powered USB™ device, please attach a USB-C® power adapter to the JCA351 power delivery port for maximum performance.
• To ensure files copy completely, do not remove the USB-C® power adapter while copying files.
• Power adapter not included. If applicable, please use the power adapter that came with your computer.
• Your mobile device might require more power than your charger allows when using the adapter and charging your device simultaneously. To ensure the JCA351 powers and charges your mobile device while in use, a higher wattage power adapter may be required.
1 - JCA351 USB-C® to 4K HDMI™ Ethernet Adapter
1 - Quick Installation Guide (QIG)
Frequently Asked Questions
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