My otherwise very estimated Intenso Memory 2 Move external HDD with WiFi 500GB (6.4 cm (2.5 inches) 5400rpm, 8MB cache, USB 3.0) Black suffering, most recently at a nerve-sapping loose contact. Connected to the PC, the hard drive is alternately recognized immediately ejected, recognized again ejected, etc. etc. This is repeated as long as desired and the Intenso plate was approachable only via WLAN or LAN. Also, another cable did not yield any change in the situation; only with LogiLink USB 3.0 cable it work right away. No idea what is the difference with the other two cables, I only care that it works again. And it does.