What else you need to use it
Worked out from Elgato’s own specifications and box contents for this model. The setup builder checks the same parts against your computer and the rest of your gear.
You need
- Stream Deck desktop application. The maker lists this software for the device to work as described.
Check first
- A USB port that fits the cable. A USB cable is in the box, but its ends are not listed. Check it against your computer’s ports.
- A computer running Windows 11+; macOS 13+. The maker lists these systems for the desktop app.
When this model makes sense
- Keep up to 15 actions on screen at once; put mute and your fallback scene where turning a page can’t hide them.
- Put occasional actions in pages or folders and keep the first page for the stream itself.
- Save a Stream Deck profile that works and reuse it. Check each app action after a plugin or software update.
The Stream Deck decisions guide weighs it against the other ways to fill the same role.
Connections and specs
- Full name
- Elgato Stream Deck MK.2
- Still sold
- Yes, a current model
- Type
- Stream controllers
- Connection
- Connector shape
- USB-CA plug’s shape doesn’t tell you its speed →
- Data connection
- USB 2.0What this means for speed →
- Controls
- Keys
- 15
- Dials
- 0
- Key type
- Classic or scissor variant; photo is classic-key MK.2
- LCD keys
- Yes
- Touch strip
- No
- Touch page buttons
- No
- Infobar
- No
- Software
- Software you need
- Stream Deck desktop application
- Folders
- Yes
- Smart Profiles
- Yes
- Multi Actions
- Yes
- Plugins
- Yes
- Size and mounting
- Dimensions
- 118 × 84 × 25 mm without stand
- In the box
- Included parts
- USB cable; Removable stand
- Computer
- Operating systems
- Windows 11+; macOS 13+
Check these conditions first
Not yet confirmed from Elgato’s documents: power draw. The builder treats it as unknown, never as a yes.
For a stream controller, count the actions you need on screen without turning a page. Dials help when you adjust something gradually, such as volume. More keys are no help if the controller pushes your microphone or keyboard out of reach.
What is included, and what may be missing
- USB cable
- Removable stand
Both cable ends and the data rating matter more than the plug shape: streaming cables and ports explains how to match them.
Call of Duty editions
Elgato also sells this 15-key Stream Deck in Call of Duty designs: the Black Ops 7, Warzone and Black Ops 6 editions. Elgato’s pages for the Black Ops 7 and Warzone editions list the same 15 LCD keys, the same size (118 × 84 × 25 mm without the stand), a USB 2.0 connection through a USB-C port, and the free Stream Deck app. In the box: the Stream Deck, its desktop stand, a 150 cm USB-C to USB-C cable and a quick start guide.
What changes is the look, and in-game rewards such as calling cards and weapon charms: Elgato emails a code for them once the order ships. Elgato says the Black Ops 6 edition also unlocks animated icons and a matching screensaver. Its Warzone faceplate is sold on its own for the 15-key Stream Deck MK.2, so a standard model can take that design later.
Keys, plugins and setup don’t change with the design, so everything else on this page applies to every edition.
Place it in the complete setup
Every connection
- Webcam USB outUSB cable → A USB port on your computer
- Microphone USB outUSB cable → A USB port on your computer
- Microphone / interface headphone out3.5 mm or 6.3 mm headphone connection → Headphones (what you hear)
- Computer Ethernet portEthernet cable → router; your upload → Platform (check the stream preview)
- Wall socketThe maker’s power supply, or USB power → Computer and devices that need their own power
The diagram shows a simple USB setup. Find where the Elgato Stream Deck MK.2 goes, then follow each input back to what feeds it and each output on to where it goes. HDMI and XLR gear needs a capture card or audio interface between it and your computer; it doesn’t plug straight in the way this USB example does.
The setup builder turns this into a connection list for your own computer and gear, and the pre-stream checklist covers the rehearsal once it is wired.
Compare it head to head
Each page sets the two models’ specs side by side and says what else each one needs.