MCON Key Cast
Cast a phone to the big screen
Rated 4.7 out of 5 stars
12 Reviews
Cast Anywhere. Fits on Your Keys. Cast your phone screen to any HDMI display in seconds, supporting 4K video at 60Hz. The detachable, pocket-sized design clips to your keyring and pops open with a press. Key Cast also features a 2.4GHz chip which allows you to game with lower latency, higher poll rate, & more range - all without pairing the docked phone. USB-C to HDMI.
HDMI cable required, not included.
Excluded from promotions & discounts.
Color:
Night
$29.99
$22.49
Free Shipping $79+ | 1 Year Extended Warranty
Will it work with my phone?
If your phone has a USB-C port that supports video-out, yes. It plays nice with most modern devices and HDMI displays (heads up: iPhone Air and iPhone 16e don't support HDMI casting, so blame Apple, not us).
What else do I need to buy to make it work?
We supply the Key Cast and the keyring. You'll just need to bring your own HDMI cable to connect it to the TV or monitor.
Will it fit on my keychain?
Yes, and it comes with an integrated keyring. When you're ready to game, a quick dual-side pinch releases it instantly, no need to fish it out of a bag.
Does it require its own battery or charger?
Nope. Key Cast is completely battery-free. It draws a tiny amount of juice directly from your phone's USB-C port, so it's always ready to plug-and-play.
How does it handle controller lag?
Key Cast packs a built-in 2.4GHz chip that directly links your phone and MCON controller. You get a stronger connection, way less latency, and a higher polling rate. Though, most people are totally fine with regular Bluetooth.
What does the MCON Key Cast actually do?
It's a pocket-sized dongle that turns any TV into a monitor. Plug it into your phone, run an HDMI cable to the TV, and instantly mirror your games in crisp 4K at 60Hz.
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go big
anywhere
Game on any screen in seconds. Plug Key Cast into your phone, then plug an in HDMI cable. Boom, now you can play Flappy Bird in 4K.
moves
with you
Just like MCON, Key Cast is ultra portable and designed to go everywhere with you. Maximum functionality, minimum bulk.