Does the usb have to be plugged into my pc or xan i plug it into the back of my tv

You could try bc some smart tv with internet ready has usb port where you could plug a wireless mouse and keyboard. This overlay is just like a giant trackpad or mouse that navigate the entire tv screen, it senses the exact location of your finger like a gps.

How many actual touch points?

Dear Friend： Actually 10 point touch point.

is that work with android TV?

Some tv has usb port where you could use wireless keyboard and mouse.

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Chengying 40" 10 Point Multi-Touch Infrared Touch Frame Infrared Touch Panel 40" Infrared Touch Overlay USB Driver Free HID Compatible

Chengying 40" 10 Point Multi-Touch Infrared Touch Frame Infrared Touch Panel 40" Infrared Touch Overlay USB Driver Free HID Compatible

Product ID: 724917364

Details

Aspect Ratio
16:9
Brand
Chengying
Resolution
32768 x 32768
Screen Size
40 Inches
Screen Surface Description
Glossy

⚡8ms ultra-fast response time

🔌USB plug & play, driver-free

🔟10-point multi-touch precision

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HK$2220

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Elevate Your Display Game with 10-Point Touch Precision!

PLUG PLAY SIMPLICITY - No drivers needed—just USB connect and transform any display into an interactive powerhouse instantly.
SLEEK DURABLE DESIGN - Slim infrared frame with protective glass ensures a modern look and robust durability for high-traffic environments.
ULTRA RESPONSIVE TOUCH - Experience near-instant feedback with an 8ms response time, perfect for fast-paced presentations and creative workflows.
VERSATILE COMPATIBILITY - Works flawlessly across Windows, Android, and Mac OS, making it the ultimate cross-platform touch solution.
SEAMLESS MULTI TOUCH EXPERIENCE - Engage effortlessly with 10 simultaneous touch points for dynamic collaboration and interaction.

The Chengying 40" Infrared Touch Frame is a cutting-edge multi-touch overlay that adds 10-point touch functionality to any existing display via USB. Compatible with Windows, Android, and Mac OS, it offers a fast 8ms response time and driver-free plug & play setup. Designed for professional environments like conference rooms, kiosks, and digital signage, this sleek, durable frame transforms your screen into an interactive experience without the need for a built-in monitor.

Specifications

ASIN	B07H5NG5KZ
Additional Features	Touch Pointing Device, No Monitor, No Screen
Amazon Bestseller	#38,300 in Computers ( See Top 100 in Computers ) #1,708 in Single Board Computers
Aspect Ratio	16:9
Brand	Chengying
Color	transparent
Compatible Devices	Windows OS, Polyconference System
Connectivity Technology	USB
Customer Reviews	4.2 4.2 out of 5 stars (416)
Display Resolution Maximum	32768 x 32768
Display Technology	Touch overlay only, no display, no monitor
EU Spare Part Availability Duration	3 Years
Hardware Connectivity	Infrared, USB
Has Color Screen	No
Is Electric	Yes
Manufacturer	Chengying
Model Name	CYS-40-p10
Model Number	CYS-40-p10
Mounting Type	Panel Mount
Native Resolution	32768 x 32768
Processor Count	1
Refresh Rate	450 Hz
Resolution	32768 x 32768
Response Time	8 Milliseconds
Screen Finish	Glossy
Screen Size	40 Inches
Series Number	40
Shape	Rectangle
Specific Uses For Product	Education
UPC	673169391472
Unit Count	1.0 Count
Voltage	5 Volts
Warranty Type	1 Year Manufacturer Warranty

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