USB Type-C multi-adapter j5create JCA374-N wired 60W 4K

The JCA374 USB-C® Multi-Adapter expands a laptop's connectivity by adding two USB™ Type-A ports, an HDMI™ output with support for 4K or 1080p displays, and a Gigabit Ethernet port via a single USB-C® connection. The adapter provides high-speed data transfer up to 5 Gbps and supports USB™ Power Delivery 2.0 to deliver power to the connected laptop while peripherals are in use.

Advantages

This multi-adapter combines multiple interfaces in a compact unit, enabling simultaneous connection of USB devices, an external monitor, and wired network access without additional hubs. High-speed 5 Gbps transmission ensures fast file transfers, and Power Delivery 2.0 maintains laptop charging during use. The adapter is suitable for users who need extra ports and a reliable Ethernet connection from a single USB-C® port.

Key specifications

• Model: JCA374 USB-C® Multi-Adapter
• USB ports: 2 × USB™ Type-A
• Video output: HDMI™ (supports 4K and 1080p)
• Network: Gigabit Ethernet (1 Gbps)
• Data transfer rate: up to 5 Gbps
• Power delivery: USB™ Power Delivery 2.0 (upstream charging)
• Connection: USB-C® host interface

How to use

Connect the adapter to the laptop's USB-C® port, then attach USB peripherals to the Type-A ports, connect an HDMI™ cable to an external display, and plug a network cable into the Gigabit Ethernet port. If using laptop charging through the adapter, connect a compatible PD power source to the adapter's USB-C® power input where applicable. The adapter typically requires no additional drivers on modern operating systems; check compatibility if using an older system.

Recommendations

Use a USB-C® port that supports DisplayPort Alt Mode and Power Delivery for full functionality. For stable 4K output, ensure the connected laptop and HDMI™ cable support the required resolution and refresh rate. Verify system compatibility with Gigabit Ethernet and PD 2.0 if you rely on power passthrough and network speed.