It should be pointed out that although B & H photo has listed chromecast ultra as “discontinued”, Google still said that “even if Amazon, best buy, target, Wal Mart, home depot, staples and other channels are no longer in stock, some retailers are still offering this product.”. < / P > < p > but if you include the $50 ontology and $20 network power adapter, the total price is about $70 (475 RMB), which is no different from the previous generation of chromecast Ultra. Global Tech