LAPTOP PC ACCESSORIES
COTECI PRESENTATION LASER PEN 81001
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Out of stock
COTECi smart laser page
turning pen
（
USB
charging port
）
$10.00
Out of stock
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COTECI 4K HDMI 2.0 SWITCHER OF-035
Key Features & Capabilities- Bidirectional Operation: The switcher functions as both a 2-in/1-out switch (connect two devices like a PS5 and a laptop to one TV) or a 1-in/2-out splitter alternative (connect one device to two separate monitors, toggling active viewing between them).
- Resolution Options: Available variants support high-definition outputs up to 4K at 60Hz (HDMI 2.0) or premium ultra-high definition up to 8K at 60Hz (HDMI 2.1).
- One-Button Control: Features a simple, manual toggle button on top of the device for instant switching between input channels.
- Premium Housing: Built using a robust aluminum alloy or durable private-mold PVC casing designed to aid heat dissipation and resist daily wear and tear.
- Audio-Video Sync: Automatically synchronizes audio and video streams, maintaining signal integrity without degradation or lag.
- Plug-and-Play: Operates completely driver-free and often runs on passive power drawn directly through the connected HDMI cables
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