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 43 Inch 10 Points Multi-Touch Infrared Touch Frame - IR Touch Panel - 43 Inches Infrared Touch Overlay - USB Interface - HID Compatible

Product ID: 309730149

Details

Aspect ratio
16:9
Brand
Chengying
Resolution
4K
Screen size
43 Inches
Screen surface description
Glossy

✋10-point multi-touch precision

🔌USB plug & play HID compatibility

🔲43-inch ultra-wide touch frame

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Description

🔲 Elevate your screen to a touch revolution—because your ideas deserve to be hands-on!

MULTI TOUCH MASTERY - Supports 10 simultaneous touch points for smooth collaboration and dynamic presentations.
DEVELOPER FRIENDLY SDK - Free SDK with C/C++ support empowers custom interactive solutions and rapid innovation.
PLUG PLAY SIMPLICITY - USB interface with HID compatibility ensures effortless setup—no drivers, no hassle.
VERSATILE ENTERPRISE READY - Perfect for education, boardrooms, kiosks, and digital signage—boost engagement everywhere.
SEAMLESS 4 K TOUCH INTEGRATION - Transforms any 4K monitor or TV into an interactive powerhouse without replacing your display.

The Chengying 43 Inch 10 Points Multi-Touch Infrared Touch Frame is a sleek, USB-powered overlay that converts any compatible 4K monitor or TV into a responsive multi-touch interface. With 10-point touch support, HID compatibility, and a free SDK for developers, it’s designed for seamless integration in professional, educational, and commercial environments. Easy to install and compatible with Windows and Poly Conference systems, it’s the ultimate upgrade for interactive collaboration without replacing your existing display.

Specifications

ASIN	B07RQH8BT4
Adaptive Sync	FreeSync
Additional Features	Touch pointing device, No monitor No screen
Aspect Ratio	16:9
Best Sellers Rank	#83,846 in Computers ( See Top 100 in Computers ) #2,174 in Computer Monitors
Brand	Chengying
Color	Black
Compatible Devices	Windows OS, Poly Conference System
Connectivity Technology	USB
Contrast Ratio	1000:1
Customer Reviews	4.2 4.2 out of 5 stars (460)
Display Resolution Maximum	7680 x 4320
Display Technology	LED
Display Type	LED
Hardware Connectivity	USB 2.0
Has Color Screen	No
Included Components	USB port
Manufacturer	Chengying
Model Name	CY-43ITF-10
Model Number	CY-43ITF-10
Mounting Type	touch screen
Native Resolution	3840x2160
Number of Component Outputs	1
Picture Quality Enhancement Technology	High light transmission
Power Consumption	2 Watts
Refresh Rate	60
Resolution	4K
Response Time	10 Milliseconds
Screen Finish	Glossy
Screen Size	43 Inches
Shape	flat" or "rectangular
Specific Uses For Product	Education
Total Number of HDMI Ports	1
Total USB 2.0 Ports	1
Total Usb Ports	1
UPC	720643071686
Unit Count	1 Count
Viewing Angle	178 Degrees
Voltage	5 Volts
Warranty Type	1 year

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COP 2942426

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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