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Juice jacking is not possible if a device is charged via a trusted AC adapter or battery backup device, or if using a USB cable with only power wires. For USB cables with data wires, a USB data blocker (sometimes called a USB condom) [25] can be connected between device and charging port to disallow a data connection. [26]
The adapter was first revealed at E3 2006 and released on February 16, 2007. The device acts in a similar manner to an Xbox 360, allowing up to 4 controllers and 4 headsets at a time to be connected to the receiver. The device has a 30-foot (10 meter) range and a six-foot (2 meter) USB cable. [4]
These permit the device to work with USB Accessory Charger Adapters that allows the OTG device to be attached to both a charger and another device simultaneously. [7] These three states are used in the cases of: A charger and either no device or an A-device that is not asserting V BUS (not providing power) are attached. The OTG device is ...
Now, actual cases of juice jacking are rare in the U.S. but it’s still a real threat. They happen through USB connections, so if a kiosk has actual power outlets to charge your phone using your ...
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]
Apple offers various adapters that allow the Lightning connector to be used with other interfaces, such as 30-pin, USB, HDMI, VGA, and SD cards. The Lightning to 30-pin adapter supports only a limited subset of the available 30-pin signals: USB data, USB charging, and analog audio output (via the DAC inside of the adapter [27]).
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The MagSafe Duo charger can be folded when not in use. [20] [21] The charger came with a Lightning–to–USB-C cable, and Apple recommends their newer 30 W USB-C power adapter (released in 2018), and notes their older 29 W adapter is incompatible and can only charge one device at a time. [22]
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