Host Interface

USB Type-C Male connector

Video Interface

HDMI DB 15 pin Female connector

Ethernet Port

RJ-45 Female connector (Gigabit Ethernet)

USB Port

USB 3.0 Female connector x2


Power Mode

Bus-powered or self-powered



Display resolution: 4K @ 30 Hz / 1080p @ 60 Hz


Transfer Rate: 1000 Mbps (Half Duplex) / 1000 Mbps (Full Duplex)
IEEE: IEEE 802.3az, IEEE 802.3, 802.3u, and 802.3ab, IEEE 802.3x


  • Supports Wake On LAN function, suspend mode and remote wake-up via link-change, Magic Packet or Microsoft wake-up frame
  • Supports IEEE 802.1Q VLAN tagging and 2 VLAN ID filtering
  • Supports Jumbo Frame
  • Supports Checksum Offload (IPv4, IPv6, TCP, UDP) and TCP Large Send Offload


Physical Specifications


Main body:
50.5(W) x 15(H) x 96.5(D) mm
Cable length: 24 cm


Approximately 69g (including cable)


System Requirements

  • Available USB Type-C port (USB 3.0 is recommended)
  • Available DisplayPort Alternate Mode over USB Type-C connector. DisplayPort v1.2 required on graphics card or video source to support 4K @ 30 Hz resolution.
  • Available USB power delivery over USB Type-C to support upstream charging
  • Perfect for MacBook® and Chromebook.

Package Contents

  • JCA374 USB Type-C Multi-Adapter
  • Quick Installation Guide
  • Driver CD

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