| Ports & interfaces | 
|---|
| Host interface | USB Type-C | 
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 | 
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 | 
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 | 
| HDMI ports quantity | 1 | 
| Ethernet LAN (RJ-45) ports | 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 | 
| Ports quantity | 6 | 
| 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 | 
| Maximum resolution (HDMI) | 7680 x 4320 pixels | 
| USB Type-C DisplayPort Alternate Mode | Yes | 
| Features | 
|---|
| Country of origin | Taiwan | 
| Plug and Play | Yes | 
| Product colour | Grey | 
| Cable type | Round cable | 
| Data transfer rate | 10000 Mbit/s | 
| Maximum resolution (HDMI) | 7680 x 4320 pixels | 
| 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. | 
| USB Power Delivery revision | 3.0 | 
| Housing material | Aluminium | 
| USB Power Delivery up to | 100 W | 
| HD type | 8K Ultra HD | 
| Number of displays supported | 1 | 
| Supported graphics resolutions | 3840 x 2160, 7680 x 4320 | 
| Host interface | USB Type-C | 
| Network | 
|---|
| Ethernet interface type | Gigabit Ethernet | 
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s | 
| Data transmission | 
|---|
| Data transfer rate | 10000 Mbit/s | 
| Power | 
|---|
| Input current | 5 A | 
| Power plug type | Type C | 
| Power supply | 100 W | 
| Output voltage | 20 V | 
| Output current | 4.75 A | 
| Input voltage | 20 V | 
| Power supply type | USB/AC | 
| Technical details | 
|---|
| Plug and Play | Yes | 
| Product colour | Grey | 
| Country of origin | Taiwan | 
| Operating temperature (T-T) | 30 - 116 °F | 
| Warranty period | 2 year(s) | 
| System requirements | 
|---|
| Windows operating systems supported | Yes | 
| Mac operating systems supported | Yes | 
| Weight & dimensions | 
|---|
| Weight | 109 g | 
| Width | 51 mm | 
| Depth | 15 mm | 
| Height | 135 mm | 
| Performance | 
|---|
| Plug and Play | Yes | 
| Data transfer rate | 10000 Mbit/s | 
| 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. | 
| USB Power Delivery revision | 3.0 | 
| Packaging content | 
|---|
| Packaging content | 1 - JCD403 USB4 8K Multi-Port Hub 1 - Quick Installation Guide (QIG) | 
| AC adapter included | No | 
| Quick start guide | Yes | 
| Design | 
|---|
| Country of origin | Taiwan | 
| Product colour | Grey | 
| Operational conditions | 
|---|
| Operating temperature (T-T) | 30 - 116 °F | 
| Operating temperature (T-T) | -1 - 41 °C | 
| Storage temperature (T-T) | -17 - 68 °C | 
| Operating relative humidity (H-H) | 0 - 85% | 
| Storage relative humidity (H-H) | 0 - 85% | 
| Other features | 
|---|
| Packaging content | 1 - JCD403 USB4 8K Multi-Port Hub 1 - Quick Installation Guide (QIG) | 
| Cable type | Round cable | 
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