UpBright Black Power & cables | sku-172424518 USB 3.0

UpBright Black Power & cables listing sku-172424518, UPC 444635426765, is titled as a Dell Lot-20 6Ft USB 3.0 Type A to Type B cable, with identifiers 389G1758AAA, PN81N and 389G1758LAA. The supplied description instead gives power-adapter specifications: 100-240VAC input, 47-63Hz frequency, maximum inrush current of 20A/230V and full-load line regulation of ±0.5%.

It lists peak-to-peak ripple below 100MV; working temperatures of 0-35℃ at 100% load and 50℃ at 70% load; and setup, rise and hold-up times of 100ms, 50ms and 20ms at 240VAC input. It also specifies overvoltage protection at 115%-135% of rated output voltage, 3Kvac withstand voltage for 1 minute, and overload protection at 115%-135% with foldback current limiting and automatic recovery.

The description claims low noise, short-circuit and temperature protection, a fireproof PCB and cover, NTC temperature protection, insulation paper between electrodes, and fire-protection glue paper and silica gel. It claims power exchange savings of more than 5658%. These adapter claims do not describe the cable named in the title.