I am looking for a PoweredUSB adapter. This is the USB extension that is basically a double-plug: half is a standard USB-A, while the other half is a semi-proprietary connector that delivers additional electricity beyond what the USB standard can provide (up to 24 volts and many more amps). These are typically used in retail systems to power e.g. receipt printers and PINpad devices using a single cable, rather than requiring a separate power cord.This is not a hub or other standard USB device that has a power cord and standard USB-A plugs.Anyway, I have a PoweredUSB device that I need to connect to a laptop. Being a laptop, I cannot use a PCI card for this, of which I have found several. I need a box that has PoweredUSB connections on one side, and standard USB on the other, with a cord to supply power to the devices.Thus far I have been able to find plenty of PCI cards, but the only stand-alone adapters are out of stock, or I am unable to verify that they have the necessary connections.Disclaimer: I already found this product via typing PoweredUSB into Google, but it falls into the unable to verify category. It is also very expensive. Ideally, the product would cost USD$100 or less. The adapter must support the 12V (blue-green color code) connection.A single cable or a hub would be acceptable, as long as whatever it is provides the necessary connections and power.I am located in the United States, and prefer something that I can purchase and ship within the US.
12V PoweredUSB Adapter
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