USB 3.1 4K Webcam 3840x2160 1920x1080 60FPS TOF HDR Auto Focus Web Camera

Designed to provide unparalleled visual clarity, the 942Ultra is an elite 4K Web Camera that transforms ordinary desktop setups into professional-grade recording environments. The data processing power of this device is expertly managed by a highly efficient, proprietary CPU. For image acquisition, the hardware relies on a massive, premium optical sensor characterized by a 1/1.43 inch physical dimension. This large-format sensor empowers the Desktop Camera to generate a stunning maximum effective pixel resolution of 3840(H) x 2160(V). By supporting uncompressed Ultra High-Definition visuals, this USB 3.1 Webcam becomes a critical asset for live streamers, corporate executives, and digital content artists.

Motion clarity is heavily prioritized in this design, which outputs its digital video feed at a rapid and consistently stable 4K@60FPS frame rate. The integrated processing chip ensures the data pipeline is robust, actively encoding into universally recognized formats including YUY2, MJPEG, and dual H.264 profiles. The sensor's microscopic architecture features a precise pixel layout measuring 1.12μm by 1.12μm. To conquer complex lighting environments, the camera utilizes an impressive 100dB HDR dynamic range. This capability allows the TOF Auto Focus Camera to instantly balance severe contrasts, ensuring that users are never washed out by strong backlighting or obscured in shadows.

The external optical array consists of a precisely manufactured 5E(IR650) lens construction. This specific arrangement delivers a highly optimized Field of View (FOV) set at a Diagonal (D) angle of 85 degrees. Functioning with an F/N 1.95 aperture, the lens maximizes photon intake for the large internal sensor. Focus management is tightly controlled by state-of-the-art TOF (Time-of-Flight) technology. By accurately measuring the time it takes for light signals to bounce off the subject, the camera provides hyper-accurate, instantaneous autofocus without the distracting blur associated with older focusing modules.

This high-tier 4K Web Camera also incorporates essential audio transmission components to complete the multimedia experience. It features a built-in 2-channel stereo noise-canceling MIC, expertly tuned to capture human vocal frequencies while actively mitigating surrounding environmental noise. The streamlined, professional hardware design does not incorporate an artificial beauty light. All physical connectivity relies on a modern USB 3.1 interface to guarantee high-speed, lag-free data transmission. The camera functions on a required DC5V voltage supply and carefully manages its power efficiency by keeping its maximum working current capped at 460mA.

Strict environmental limits dictate the proper operation and long-term reliability of this streaming unit. It features expansive plug-and-play system compatibility with Windows 7, Windows 8, Windows 10, Windows 11, Mac OS, Linux, Android, and Ubuntu platforms. Safe working temperatures must be maintained between 0 and 60 degrees Celsius , with an alternate operational window of -20 to +60 degrees. The device can be securely stored in temperatures ranging from -30 to 85 degrees Celsius , or -20 to +70 degrees. Ambient relative humidity must remain at ≤80%. Mandatory anti-static procedures must be enforced during the assembly and transit phases , and the completed hardware must never bear heavy physical pressure.