and contains a 2-terabyte hard drive; part of the drive is reserved for automatic recordings and video on demand content. The Hopper contains three satellite tuners, and can be networked with up to 3 smaller set-top boxes, known as a Joey, as clients for whole-home DVR access; they are attached to the main Hopper unit via coaxial cable. It also includes an ethernet port, and eSATA and USB ports for attaching external storage. A Zigbee-based RF remote control is included. The Hopper with Sling model contains an upgraded Broadcom 7425 chip and built-in Wi-Fi, but is otherwise similar to the original model. In January 2014, Dish Network unveiled new "Super Joey" and wireless Joey units; the Super Joey contains two additional network ports, allowing users to record up to eight programs at once (four from the major networks, four from other channels). "Virtual Joey" apps were also unveiled for LG smart TVs, PlayStation 3 and PlayStation 4, which allow the devices to act as set-top boxes. In January 2015, Dish Network unveiled a 4K ultra HD Joey for release in mid-2015, which can stream 4K video from a Hopper downloaded via satellite, has the ability to display two HD channels at once picture-in-picture, and has a thin form factor designed to be mounted behind a television. Dish also unveiled a new simplified remote control for the Hopper featuring a clickable touchpad and a microphone for voice commands: upon its release, it became standard with new installations, and is purchasable as an add-on for existing systems. In January 2016, Dish Network unveiled Hopper 3, a new revision with upgraded hardware, USB 3.0 support, 16 tuners, and a new "Sports Bar Mode" that displays a grid of multiple channels at once on 4K televisions. Features The Hopper provides standard television functionality, including an electronic program guide, picture-in-picture support, and digital video recorder functionality. The "Primetime Anytime" feature uses one of the three tuners on the unit to automatically record primetime programming being broadcast by the four major U.S. television networks (ABC, CBS, NBC, and Fox) and presents them in a special menu; unless otherwise saved, these recordings are kept for 8 days. Internet-enabled apps on the Hopper on-launch included Blockbuster Video on Demand, CNBC, Facebook, MSNBC, Pandora Radio, Twitter, and The Weather Channel. In April 2012, a feature called "AutoHop" was added, which automatically edits commercial breaks out of the PrimeTime Anytime