Compatible Models: My Cloud (WDBCTLxxxx), My Cloud Mirror (WDBZVMxxxx), My Cloud Mirror Gen2 (WDBWVZxxxx), My Cloud DL2100 (WDBBAZxxxx), My Cloud EX2 (WDBVKWxxxx), My Cloud EX2 Ultra (WDBVBZxxxx), My Cloud EX4 (WDBWWDxxxx), My Cloud EX2100 (WDBWAZxxxx), My Cloud EX4100 (WDBWZExxxx) / High Speed 3.0 USB Data/ Charging Cable / All products are tested to exceed/meet standard specification / OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / FREE SHIPPING BOTH WAYS / 2 YEAR FREE WARRANTY / 3RD-PARTY ADAPTER NON OEM PARTS