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2. USB On-The-Go - Wikipedia

   en.wikipedia.org/wiki/USB_On-The-Go

   The USB OTG and Embedded Host Supplement to the USB 2.0 specification introduced three new communication protocols: . Attach Detection Protocol (ADP): Allows an OTG device, embedded host or USB device to determine attachment status in the absence of power on the USB bus, enabling both insertion-based behavior and the capability to display attachment status.

3. USB hardware - Wikipedia

   en.wikipedia.org/wiki/USB_hardware

   The USB 2.0 specification requires that cable delay be less than 5.2 ns/m (1.6 ns/ft, 192 000 km/s), which is close to the maximum achievable transmission speed for standard copper wire. The USB 3.0 standard does not directly specify a maximum cable length, requiring only that all cables meet an electrical specification: for copper cabling with ...

4. IOIO - Wikipedia

   en.wikipedia.org/wiki/IOIO

   [1] [9] The IOIO-OTG is a 3.3 V logic level device, with some of the pins being 5 V tolerant. It features a 5 V DC/DC switching regulator and a 3.3 V linear regulator. The 5 V regulator supports a 5–15 V input range and up to 3 A load. [1] This facilitates charging a connected Android device as well as driving several small motors or similar ...

5. USB-C - Wikipedia

   en.wikipedia.org/wiki/USB-C

   Cable length should be 2.0 m or less for Gen 1 and 1.0 m or less for Gen 2. Thunderbolt Type-C to Type-C active cable Thunderbolt 3 (40 Gbit/s) Alternate Mode with cables longer than 0.8 m requires active Type-C cables that are certified and electronically marked for high-speed Thunderbolt 3 transmission, similarly to high-power 5 A cables.

6. USB - Wikipedia

   en.wikipedia.org/wiki/USB

   USB 3.2, released in September 2017, [35] preserves existing USB 3.1 SuperSpeed and SuperSpeedPlus architectures and protocols and their respective operation modes, but introduces two additional SuperSpeedPlus operation modes (USB 3.2 Gen 1×2 and USB 3.2 Gen 2×2) with the new USB-C Fabric with signaling rates of 10 and 20 Gbit/s (raw data ...

7. Universal charger - Wikipedia

   en.wikipedia.org/wiki/Universal_charger

   New-to-existing cables and adapters have been defined. Some USB Type-C cables and connectors can support "USB performance at SuperSpeed USB 10 Gbps (USB 3.1) and USB Power Delivery up to 100W" [19] [20] [21] although USB Type-C cables are only required to support USB 2.0 (non-SuperSpeed) data rates and 3 A (60 W at 20 V) of current. [22]