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Universal Serial Bus 4 (USB4), sometimes erroneously 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.
History, Measurement & Standards
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| USB4 | Audio signal | DisplayPort | 1.00 | infobox |
| USB4 | Bitrate | 20 Gbit/s 40 Gbit/s 80 Gbit/s 120/40 Gbit/s asymmetric | 1.00 | infobox |
| USB4 | Connector | USB-C | 1.00 | infobox |
| USB4 | Daisy chain | No | 1.00 | infobox |
| USB4 | Data signal | USB or PCIe | 1.00 | infobox |
| USB4 | Designed | 29 August 2019; 6 years ago (2019-08-29) | 1.00 | infobox |
| USB4 | Designer | USB Promoter Group | 1.00 | infobox |
| USB4 | Max. current | 5 A (PD) | 1.00 | infobox |
| USB4 | Max. voltage | 48 V (PD 3.1) | 1.00 | infobox |
| USB4 | Pins | 24 | 1.00 | infobox |
| USB4 | Superseded | USB 3.2 | 1.00 | infobox |
| USB4 | Type | USB | 1.00 | infobox |
| USB4 | Video signal | DisplayPort | 1.00 | infobox |
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