10 in 1
Thunderbolt 4 Dock with PD 100 W
- 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
Thunderbolt™ 4 Host
Supports Thunderbolt™ 4 Type-C® with up to 40 Gbit/s
Multiple Display
Supports 2x 4K@60 Hz
USB interfaces
4x USB Type-A with up to 10 Gbit/s, 2x ThunderboltTM 4 Type-C® with up to 40 Gbit/s
Power Delivery
Power Delivery up to 96 watts
Headset
3.5 mm headset combo jack
LAN
RJ 45 2.5 Gigabit Ethernet
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 attacks
This 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.

TECHNICAL SPECIFICATIONS
Technical data
Model | IB-DK8801-TB4 |
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Artikel No. | 60988 |
Code | 4250078172710 |
Interface to host computer | 1x Thunderbolt™ 4 Type-C® |
Thunderbolt™ interfaces | 2x Thunderbolt™ Type-C® |
USB interfaces | 4x USB 3.2 Gen 2 Type-A |
Further in-/output | Audio in/out, RJ45 Ethernet, SD card reader |
ON/OFF button | Yes |
Plug & Play | Yes |
LED | Power and connection |
Cooling | Passiv |
Power supply | External power supply AC 100-240 V; 50/60 Hz; DC 20 V / 6.75 A; 135 W |
Colour | Anthracite/ black |
Material | Aluminium |
UASP support | Yes |
Supported operating systems | Windows® / macOS® |
System requirements | MFDP compatible, which means that it also supports the Type-C® DisplayPort™ Alternate Mode for two video signals at resolution of up to 1080p@60 Hz and data transfer rates of up to 5 Gbit/s |
For maximum resolution | 4K-capable displays 3840x2160@30/60 (via Thunderbolt™) Support of DisplayPort™ 1.4 via Thunderbolt™ 4 interface |
Logistical data
Packing content | ▶ 1x IB-DK8801-TB4 ▶ 1x External power supply ▶ 1x Power cord with EU plug ▶ 1x Thunderbolt™ 4 Type-C® to Type-C® cable ▶ 1x Manual |
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Packing unit | 9 pcs./carton |
Total weight | 12.67 kg |
Gross weight (with packing) | 1.330 kg |
Net weight | 0.435 kg |
Dimension/ carton | 315x305x500 mm |
Dimension (with packing) | 92x290x158 mm |
Dimension of article | 75x200x31 mm |
Country of origin | China |