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Description
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.
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.
- 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
| Quantity per pack | 1 pc(s) |
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 |
Product Details
2026-03-16
New
Data sheet
- UASP support
- Yes
- Ethernet-LAN-Datenraten
- 10/100/1000/2500 Mbit/s
- Anzahl der HDMI-Anschlüsse
- 1
- Anzahl USB 3.2 Gen 1 (3.1 Gen 1) Typ-A Anschlüsse
- 0
- Ethernet-LAN-Anschlüsse (RJ-45)
- 1
- Anzahl der USB 2.0-Anschlüsse
- 0
- DC-Eingangsbuchse
- Yes
- Ein / Aus Schalter
- Yes
- Plug-and-Play
- Yes
- Power supply
- 135 W
- LED-Anzeigen
- Yes
- Handbuch
- Yes
- Kabel enthalten
- DC/Thunderbolt
- Ethernet-LAN
- Yes
- Konnektivitätstechnologie
- Wired
- AC-Eingangsfrequenz
- 50 - 60 Hz
- AC-Eingangsspannung
- 100-240 V
- Stromquellentyp
- AC
- Kartenleser integriert
- Yes
- Kompatible Speicherkarten
- SD
- Schlitz für Kabelschloss
- Yes
- Kombinierter Kopfhörer-/Mikrofonanschluss
- Yes
- Mikrofon rein
- No
- Ausgangsstrom
- 6.75 A
- USB Power Delivery bis zu
- 96 W
- USB-Stromversorgung
- Yes
- Überarbeitung der USB-Stromversorgung
- 3.0
- Produkte pro Master (Außen)-Case
- 9 Stück(e)
- Unterstützte Mac-Betriebssysteme
- Yes
- Gehäusematerial
- Aluminium
- Kopfhörerausgänge
- 1
- Maximum Bildwiederholfrequenz
- 60 Hz
- HD-Typ
- 8K Ultra HD
- Brand Name
- ICY BOX
- Warranty
- 2
- Datenübertragungsrate
- 40 Gbit/s
- Unterstützte Windows-Betriebssysteme
- Yes
- Ausgangsspannung
- 5 - 20 V
- Menge pro Packung
- 1 Stück(e)
- Host-Schnittstelle
- Thunderbolt 4
- Produktfarbe
- Anthracite/Black
- Anzahl der unterstützten Displays
- 2
- Master (äußere) Gehäusebreite
- 30.5 cm
- Master (äußere) Gehäusehöhe
- 50 cm
- Anzahl der Thunderbolt-Ports
- 3
- Anzahl USB 3.2 Gen 2 (3.1 Gen 2) Typ-A Anschlüsse
- 4
- Master (äußere) Gehäuselänge
- 31.5 cm
- Bruttogewicht des (äußeren) Hauptkoffers
- 12620 g
- USB-Typ-C-DisplayPort-Alternativmodus
- Yes
- Thunderbolt 4 Ports Menge
- 2
Specific References
- EAN13
- 4250078172710
- MPN
- IB-DK8801-TB4
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