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JCA374 USB-C™ Multi-Adapter - HDMI™/Ethernet/USB™ 3.1 HUB/PD 2.0

$ 59.99

To purchase quantities of 10 or more contact
  • About This Product

      Perfect for MacBook® and Chromebook— The JCA374 USB-C Multi-Adapter provides extra connectivity from your computer with 5 Gbps transfer speed. It allows you to add an additional USB peripheral, HDMI monitor or Gigabit LAN through your USB port. For ultimate functionality, use the JCA374 USB-C Multi-Adapter with j5create's JUP4275 for laptops/tablets, and/or the JUP1230 for mobile devices.

      USB 3.0 SuperSpeed

      • • 2 USB 3.0 SuperSpeed ports
      • • Transfer rates of up to 5 Gbps enables bulky file backup
      • • Backwards compatible with USB 2.0 and USB 1.1 devices
      • • Hot-swapping connect/disconnect without powering down

      Display Alt Mode for HDMI

      • • Supports display max resolution: 4K @ 30 Hz / 1080p @ 60 Hz
      • • Supports 1080p Video Playback
      • • Supports Display Modes: Primary, Extended, Mirror
      • • Display Rotation: 0°, 90°, 180°, 270°

      USB 3.0 Gigabit Ethernet

      • • Quickly add a Gigabit Ethernet port through USB 3.0
      • • USB 3.0 plug-and-play and backwards compatible with USB 2.0 and 1.1
      • • Transfer all your files almost instantly over a true Gigabit network.
      • • IEEE 802.3, 802.3u and 802.3ab (1BASE-T, 100BASE-TX, and 1000BASE-T) compatible
      • • Activity and Link LED indicators

      USB‐C is the new standard for connecting desktops and laptops and will eventually replace all current USB cables and connectors. This new USB standard can be found on laptops, phones, tablets, etc. The USB Type‐C has a slim and reversible design, so there is no wrong way to plug it in. USB Type‐C offers greater power delivery and faster data transfer rates of up to 10 Gbps.

  • JCA374 Support

  • JCA374 Specifications

    • System Requirements

      • Your host USB-C port (USB 3.1 is recommended) must support USB™ Power Delivery and DisplayPort alt mode to ensure full functionality.

      • 4K-capable displays and cable are required to achieve 3840 x 2160p resolution.

      • DisplayPort v1.2 required on graphics card or video source to support 3840 x 2160 @ 30 Hz

      • Your mobile device might require more power than your charger can allow to use the adapter and charge your device simultaneously. To ensure the JCA374 powers and charges your mobile device while in use, a higher wattage power adapter may be required.


      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)


      Special Notes:

      • If you are using a high-powered USB device please attach an USB-C power adapter to the JCA374 power delivery port for maximum performance.

      • To ensure files copy completely, do not remove the USB-C power adapter while copying files.

      • For more information about Power Delivery & graphic cards for your device, refer to the manufacturer of your hardware.

      Package Contents

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

      • T O P •

  • 4K Video
  • Transmits both audio and video from a USB-C computer or tablet to a 4K display (Driver not required)

  • Power Delivery
  • Supports upstream charging & power delivery 2.0 via USB Type-C charging Port

  • Gigabit Ethernet
  • Quickly connect your computer with USB-C

  • USB-C Compatible
  • Designed to work with computers equipped with the newest USB-C port

  • Surge Protection
  • The JCA374 is equipped with surge protection so you can safely charge your devices

  • Thin and Sleek Design
  • Premium gold aluminum casing with a 9.8 inch cable, perfect for your notebook

• T O P •

USB Type-C, USB and USB-C are trademarks (or registered trademarks) of USB Implementers Forum, Inc., in the U.S. and other countries. HDMI is a trademark (or registered trademark) of HDMI Licensing Administrator, Inc., registered in the U.S. and other countries. Windows is a trademark (or registered trademark) of Microsoft Corp., in the U.S. and other countries. Mac and MacBook are trademarks (or registered trademarks) of Apple Inc., registered in the U.S. and other countries. Chromebook is a trademark (or registered trademark) of Google LLC, in the U.S. and other countries. All other trademarks and brand names are the property of their respective owners.