What is Thunderbolt™ 4?It is the superset standard that includesUSB4®, DisplayPort™ and PCI Express (PCIe). With Thunderbolt™ 4, a data transfer rate of up to 40 Gbit/s (at 2 m cable length) as well as 32 GB/s PCIe data transfer must be guaranteed, at least one 100 W charging port must be available and wake-up from sleep mode must be possible.
What is the difference between Thunderbolt™ 3 and 4?Theoretically, a Thunderbolt™ 3 device should be able to do the same as a Thunderbolt™ 4 device. However, compared to version 3, Thunderbolt™ 4 now has to meet much stricter standards to be certified. This includes, among other things, support for two 4K displays or one 8K display.
IB-DK8801-TB4 prevents cyber attacksThis is realised through Virtualisation Technology for Directed I/O (VT-d). It prevents physical DMA attacks by protecting PCIe peripherals from unauthorised access to memory using DMA remapping. Access is thus only allowed to an isolated and allocated memory of a specific device.
- SMARTER WORKSPACE: The next generation of Thunderbolt 4 finally brings true PC connectivity to notebooks and other devices: fast transfer speeds, multi-functional ports and a desk without cable clutter
- THUNDERBOLT 4 – THE FUTURE OF CONNECTIVITY: Compatible with e.g. DisplayPort, PCle and USB 4 as well as backwards compatible with previous Thunderbolt versions: it's the cable connection that trumps all others
- THUNDERBOLT 4 AND GAMING: Those using external PCIe devices in conjunction with the IB-DK8801-TB4 and a compatible TB4 system can now run games directly from an external NVMe SSD
- IMMERSE IN DIVERSITY: High resolutions for Thunderbolt 4 enabled devices. Increase visual productivity with Ultra HD image sharpness, contrast and colour depth via the available HDMI and Thunderbolt 4 connections
- THUNDERBOLT 4 AND PD: IB-DK8801-TB4 charges smartphones, notebooks and more, everything that requires less than 100 watts. The benefit: no need for a separate power supply
Specifications
Logistics data
| Master (outer) case gross weight | 12620 g |
| Master (outer) case height | 50 cm |
| Master (outer) case length | 31.5 cm |
| Master (outer) case width | 30.5 cm |
| Products per master (outer) case | 9 pc(s) |
Network
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10/100/1000/2500 Mbit/s |
Packaging content
| Cables included | DC/Thunderbolt |
| Manual | Yes |
Packaging data
Performance
| Cable lock slot | Yes |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
| Data transfer rate | 40 Gbit/s |
| HD type | 8K Ultra HD |
| Housing material | Aluminium |
| LED indicators | Yes |
| Maximum refresh rate | 60 Hz |
| Number of displays supported | 2 |
| On/off switch | Yes |
| Plug and Play | Yes |
| Product colour | Anthracite/Black |
| UASP support | Yes |
Ports & interfaces
| Combo headphone/mic port | Yes |
| Connectivity technology | Wired |
| DC-in jack | Yes |
| HDMI ports quantity | 1 |
| Headphone outputs | 1 |
| Host interface | Thunderbolt 4 |
| Microphone in | No |
| Thunderbolt 4 ports quantity | 2 |
| Thunderbolt ports quantity | 3 |
| USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 96 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
Power
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100-240 V |
| Output current | 6.75 A |
| Output voltage | 5 - 20 V |
| Power source type | AC |
| Power supply | 135 W |
Software
| Mac operating systems supported | Yes |
| Windows operating systems supported | Yes |
Vendor information
| Brand Name | ICY BOX |
| Warranty | 2 |