I recently bought an Arduino Uno Clone from ebay (this one: https://goo.gl/S1iAqw, from "alice1101983"). When I plug it into the computer, Windows recognized that something was connected, but it only shows up as "Unknown USB Device (Device Descriptor Request Failed)" in the device manager and the device itself lights up (a red LED and a Green-blinking LED). I should note that I do not have the "Ports" section on device manager, and, on the Arduino IDE menu, the Ports are grayed out.
I have tried installing the CH340 drivers (through the CH341SER.exe, or something similar) and it says that the Drivers have been sucefully pre-installed. I've also tried manually updating the driver of the "Unknown USB Device (Device Descriptor Request Failed)" - the Arduino - manually, but, I can't seem to make it work.
Any help is deeply apreciated, goodbye, o/.
P.S. I am using Windows 10. I don't think that the cable is the problem and, from what I checked online, the Arduinos from this reseller come with the software flashed on the chip and, generally, work.