UPC Poland adds 4K channel

(Telecompaper) Cable operator UPC Poland has introduced its first 4K channel. The UltraTV 4K channel from MWE Networks is available for customers with the operator’s latest 4K TV Box… http://feedproxy.google.com/~r/TelecompaperFixed/~3/Gzq0lfjTJ84/upc-poland-adds-4k-channel–1351445