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About this product
j5create JCD403 USB4® 8K Multi-Port Hub, USB Type-C, HDMI, RJ-45, USB 3.2 Gen 2 (3.1 Gen 2) Type-A, USB 3.2 Gen 2 (3.1 Gen 2) Type-C, 10000 Mbit/s, 3840 x 2160, 7680 x 4320, 7680 x 4320 pixels, Grey
This high-performance USB4® multi-port hub incorporates the latest USB4® controller offering compatibility with Thunderbolt™ 4 and older USB™ specifications.
With up to 40Gbps of throughput, dynamic data, and display bandwidth allocation for efficient display data flow, you can easily create a high-definition monitor setup. Enjoy up to 8K resolution and access data faster without affecting system performance. Additionally, it has three USB™ SuperSpeed+ 10Gbps ports (1 USB-C® and 2 Type-A) for charging or connecting peripherals. It is also equipped a USB-C® Power Delivery port to charge your laptop and power your connected devices with up to 100W of pass-through power.
Key features
Supports resolutions up to 8K
Compatible with Thunderbolt™ 4, Thunderbolt™ 3 or other USB-C® host laptops
Thunderbolt™ 4, USB4® is required to achieve 8K resolutions
Also supports other USB™ 3.2 host laptops and lower resolution monitors/displays
One 2.5 Gigabit Ethernet port for a high-speed multi-gig network connection
Two SuperSpeed+ USB™ Type-A 10Gbps port to accommodate your legacy peripheral
One USB-C® downstream port supports up to 10Gbps data transmission
Full specification
47 specifications
Compatible products
Available Thunderbolt 4, Thunderbolt 3, USB4, and USB-C host laptops.
GPU and video source:
DisplayPort 1.4 alt mode with DSC supports 8K 60 Hz or 4K 144Hz.
DisplayPort 1.4 alt mode without DSC supports 8K 30 Hz or 4K 120 Hz.
* DSC = VESA Display Stream Compression (DSC) Standard. Only available on NVIDIA GeForce RTX 20 Series and AMD Radeon RX 6000 Series GPUs or above.
* Recommended Graphics Cards: Intel HD Graphics 620, Intel' HD Graphics 520 or above.
* Notes: Macs supports up to 4K 60Hz on an 8K HDMI display.
Plug and Play
Yes
Country of origin
Taiwan
Cable type
Round cable
Number of displays supported
1
HD type
8K Ultra HD
USB Power Delivery revision
3.0
USB Power Delivery up to
100 W
Product colour
Grey
Housing material
Aluminium
Maximum resolution (HDMI)
7680 x 4320 pixels
Supported graphics resolutions
3840 x 2160, 7680 x 4320
Data transfer rate
10000 Mbit/s
Ethernet LAN data rates
10,100,1000,2500 Mbit/s
Ethernet interface type
Gigabit Ethernet
Storage relative humidity (H-H)
0 - 85%
Operating relative humidity (H-H)
0 - 85%
Storage temperature (T-T)
-17 - 68 °C
Operating temperature (T-T) (°F)
30 - 116 °F
Operating temperature (T-T) (°C)
-1 - 41 °C
Ports quantity
6
Ethernet LAN (RJ-45) ports
1
USB Type-C DisplayPort Alternate Mode
Yes
I/O ports
1- USB-C 3.2 Gen2 10Gbps data transmission
1- USB-C power delivery 3.0 100W
2- USB Type-A 3.2 Gen2 10Gbps data transmission
1- 8K HDMI
1- RJ45 2.5 Gigabit Ethernet
HDMI ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
Hub interfaces
HDMI, RJ-45, USB 3.2 Gen 2 (3.1 Gen 2) Type-A, USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Available Thunderbolt 4, Thunderbolt 3, USB4, and USB-C host laptops.
GPU and video source:
DisplayPort 1.4 alt mode with DSC supports 8K 60 Hz or 4K 144Hz.
DisplayPort 1.4 alt mode without DSC supports 8K 30 Hz or 4K 120 Hz.
* DSC = VESA Display Stream Compression (DSC) Standard. Only available on NVIDIA GeForce RTX 20 Series and AMD Radeon RX 6000 Series GPUs or above.
* Recommended Graphics Cards: Intel HD Graphics 620, Intel' HD Graphics 520 or above.
* Notes: Macs supports up to 4K 60Hz on an 8K HDMI display.