PLC Adapters: Panasonic BL-100 and I-O DATA PLC-ET/M Includes: * Panasonic BL-100 x 2 * I-O DATA PLC-ET/M x 1 Set of 3. Panasonic and I-O DATA connect without issue. Purchased used for surveillance camera testing. Connection is not possible if the power outlets used are not on the same circuit. I was unable to secure the server side on the same circuit as the outlets I needed, so I gave up on using them. All 3 units have been tested and confirmed to power on. ★ Note: Only one Ethernet cable is included.