USB4 Gen3×2 cable (40 Gbps) with 100 W Power Delivery
USB4 (Universal Serial Bus 4), sometimes referred to as USB 4.0, is the most recent technical specification of the USB (Universal Serial Bus) data communication standard. The USB Implementers Forum announced USB4 in 2019.
USB4 enables multiple devices to share dynamically a single high-speed data link. USB4 devices must support a data communication bit rate of 20 gigabits (Gbit/s). Versions of the standard optionally support bit rates of 40 Gbit/s (USB4 version 1.0), 80 Gbit/s (USB4 version 2.0), and 120 Gbit/s.[1][2] In contrast to prior USB standards, USB4 mandates the exclusive use of the USB-C connector and the USB Power Delivery specification.[citation needed]
USB4 architecture builds on the USB 3.2 specification.[3] It also incorporates elements of the Thunderbolt 3 protocol; however, interoperability with Thunderbolt 3 products is mandatory only on selected USB4 device types.[4]
^"USB4® Specification v2.0". USB-IF. October 2022.
^"USB-IF Announces Publication of New USB4® Specification to Enable USB 80Gbps Performance" (PDF). 2022-10-18.
^USB4® Specification v2.0
^see 2.1.5 (page 15) in https://www.usb.org/sites/default/files/USB4%20Specification.zip
Implementers Forum announced USB4 in 2019. USB4 enables multiple devices to share dynamically a single high-speed data link. USB4 devices must support a data...
of four generations of specifications: USB 1.x, USB 2.0, USB 3.x, and USB4. USB4 enhances the data transfer and power delivery functionality with a connection-oriented...
prerequisite for multi-lane operation (USB 3.2 Gen 1x2, USB 3.2 Gen 2x2, USB4 2x2, USB4 3x2, USB Gen 4 Asymmetric). USB-C devices support power currents of...
features an updated Intel 11th-gen CPU, NVIDIA GeForce RTX 3060 GPU, and three USB4/Thunderbolt 4 ports supporting up to three distinct 4K@60Hz displays. The...
processor (ISP), a PCI Express storage controller, a Secure Enclave, and a USB4 controller that includes Thunderbolt 4 support. Apple specifically targeted...
information pertaining to VirtualLink alternate mode compatibility with USB4 (and so Thunderbolt 3 alternate mode) had been published. To achieve six...
and Celeron CPUs are limited to PCI Express 3.0) Thunderbolt 4 (includes USB4) LPDDR4X-4267 memory support LPDDR5-5400 "architecture capability" (Intel...
with most models supporting at least one. The use of technology such as USB4 (section Alternate Mode partner specifications). DisplayPort Alt Mode has...
integration with USB4. In VESA's words: DisplayPort 2.1 has tightened its alignment with the USB Type-C specification as well as the USB4 PHY specification...
image signal processor, a PCIe storage controller, a Secure Enclave, and a USB4 controller that includes Thunderbolt 3 (Thunderbolt 4 on Mac mini) support...
components include an image signal processor, a PCI Express storage controller, a USB4 controller that includes Thunderbolt 3 support, and a Secure Enclave. The...
lanes of PCI Express 4.0 DDR4-3200 memory support USB 3.2 Gen 2×2 Optional USB4 / Thunderbolt 4 when paired with Intel JHL8540 Thunderbolt 4 Controller DMI...
capabilities vary depending on the slot the USB-C Expansion Card occupies: Two USB4 ports supporting data, DisplayPort Alt Mode, and USB-C PD 3.1. (Back two...
design, the first ever on any MacBook Air. It also adds support for Wi-Fi 6, USB4 / Thunderbolt 3 and Wide color (P3). The M1 MacBook Air can only run one...
17, 2022. Larabel, Michael (June 11, 2021). "Intel Alder Lake Thunderbolt/USB4 Support For Linux 5.14". Phoronix. Retrieved January 3, 2022. "MSI confirms...
Yes Requires iPadOS 16 and later No Connector Main Connector Thunderbolt 3/USB4 USB-C port supporting charging and DisplayPort protocols among others USB-C...
USB link. However, USB has continued to improve its transfer rates, with USB4 reaching 80 Gbit/s. Many UAS drives are implemented using a SATA 3 drive...
combines USB 3.1 and uses the USB-C form factor as opposed to Mini DisplayPort. USB4 While in early development, PCIe was initially referred to as HSI (for High...
tunnelling to coexist with other I/O data traffic more efficiently over a USB4/USB Type-C connection. The DisplayPort features an adapter detection mechanism...
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