Icy Box IB-DK8801-TB4 Wired Thunderbolt 4 Anthracite, Black

<b>What is Thunderbolt™ 4?</b><br>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.<br><br><b>What is the difference between Thunderbolt™ 3 and 4?</b><br>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.<br><br><b>IB-DK8801-TB4 prevents cyber attacks</b><br>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.ICY BOX IB-DK8801-TB4. Connectivity technology: Wired, Host interface: Thunderbolt 4, USB Power Delivery up to: 96 W. Ethernet LAN data rates: 10,100,1000,2500 Mbit/s. Product colour: Anthracite, Black, Compatible memory cards: SD, Data transfer rate: 40 Gbit/s. Power source type: AC, AC input voltage: 100-240 V, AC input frequency: 50 — 60 Hz. Width: 200 mm, Depth: 75 mm, Height: 31 mm