Item exactly as described and experienced and helpful seller: highly recommended.
Everything works great. I love the relays. TAKIMASAWA brand. And resistors looks like Vishay-Dale. Resistance is from infinity to 0 in 256 steps. The signal path is totally isolated from the logic part. Remote controller feels really plastic but works fine, and the device can learn a new remote. The display brightness is regulated in 5 steps. I love the orange color. All connecting cable ribbons are ~50cm long. The device cooperates with channel board very well. It also powers it via ribnon cable, so theres no need connecting separate power.