index

  • Present
    Anywhere
    in Seconds

  • Wireless screen sharing. No Wi-Fi. No apps. No setup.
    Just plug, connect, and present.

Present
Anywhere
in Seconds

Wireless screen sharing. No Wi-Fi. No apps. No setup.
Just plug, connect, and present.
THE PROBLEM

Presenting shouldn't be this hard

Tangled Cables
Searching for the right adapter every time
Wasted Time
Minutes lost troubleshooting connections
Complex Setup
Installing apps and configuring networks
THE SOLUTION

Castflow makes it instant

One device. Zero configuration. Just plug in and your screen appears. Works everywhere, with any display.

Instant Connection
Screen appears in under 1 second
Built for

Professionals

Reliable presentations — anywhere
Features

Everything you need, nothing you don't

Castflow is designed for simplicity without compromise. Professional-grade technology in a pocket-sized package.
Zero configuration, no drivers needed
Plug and Play
No driver required. Just plug it and it can be used. It is stable even at long distance.
Wireless connection, works anywhere
No Wi-Fi Required

Present instantly without relying on Wi-Fi or internet connections. With a direct wireless link, your presentation works anywhere—meeting rooms, classrooms, or on the go.

Crystal clear visuals
Full HD 1080p

Enjoy stunning Full HD 1080p resolution for sharp, vibrant presentations. Every slide, video, and detail appears crystal clear and professional.

Stream both video and audio seamlessly
Audio Included

Stream both video and audio together with no extra cables or setup. Deliver a seamless, immersive presentation experience every time.

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How It Works

Easy Connection, Fast Screen Sharing

> Connect the transmitter to your laptop or phone

> Connect the receiver to the display via HDMI

> Your screen appears instantly — wirelessly

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USE CASES

Built for every environment

From boardrooms to classrooms, Castflow adapts to your presentation needs.

Security Monitoring

Security Monitoring

You can show your cc-tv footage

Classrooms

Classrooms

Engage students with seamless screen sharing

Meeting

Meeting

Present to clients and teams without tech delays

Radio and Television

Radio and Television

Any desk, any screen — instant connection

COMPATIBILITY

Works with what you already have

Castflow connects USB-C devices to any HDMI display. No special equipment required.

Compatibility

  • Devices with USB-C video output (DP Alt Mode)
  • Windows & macOS
  • Android smartphones with video output
  • USB-C iPhone models with video support

Works with

  • TVs and monitors with HDMI
  • Beamers and projectors
  • Meeting rooms
  • Hotel TVs

Not suitable for

  • Competitive or high-speed gaming
  • Devices without USB-C video output
Castflow device size illustration
COMPACT DESIGN

Pocket-sized power for presentations

Castflow's ultra-compact design means you can take professional wireless presenting anywhere.

Receiver (RX)
35.5mm × 66mm
Transmitter (TX)
28mm × 66mm
Weight
Ultra lightweight
Resolution
Up to 1080p Full HD
Range
Up to 50 meters
Latency
< 1s