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 49" Multi-Touch 10 Point Infrared Touch Frame - 49" Infrared Touch Overlay - IR Touch Panel - USB Interface - HID Compatible ..

Chengying 49" Multi-Touch 10 Point Infrared Touch Frame - 49" Infrared Touch Overlay - IR Touch Panel - USB Interface - HID Compatible ..

Product ID: 731464499

Details

Aspect Ratio
16:9
Brand
Chengying
Resolution
7680 x 4320
Screen Size
49 Inches
Screen Surface Description
Glossy

🔌Plug & play USB HID compatibility

🔟10-point multi-touch precision

🖥️Supports up to 8K UHD resolution

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AED 1224

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Description

🖱️ Elevate your screen game—touch, interact, and lead the future!

VERSATILE INTEGRATION - Transforms any flat monitor or TV into an interactive powerhouse—perfect for offices, schools, and retail.
DEVELOPER FRIENDLY SDK - Free SDK with C/C++ support empowers custom applications and innovative touch solutions.
PLUG PLAY SIMPLICITY - USB interface ensures quick setup with Windows and Poly conference systems—no drivers needed.
ULTRA HIGH DEFINITION READY - Compatible with 2K, 4K, and stunning 8K displays for crystal-clear interaction.
SEAMLESS MULTI TOUCH EXPERIENCE - Engage effortlessly with 10 simultaneous touch points for dynamic collaboration.

The Chengying 49" Multi-Touch Infrared Touch Frame is a sleek, lightweight overlay that converts any flat 2K to 8K monitor into a responsive 10-point touch interface. With USB HID compatibility and a free SDK, it’s designed for seamless integration in professional, educational, and retail environments, delivering precision and versatility without the hassle of additional displays.

Specifications

ASIN	B07NTF4B7S
Additional Features	Touch pointing device, no monitor, no screen
Amazon Bestseller	#31,413 in Computers ( See Top 100 in Computers ) #873 in Computer Monitors
Aspect Ratio	16:9
Brand	Chengying
Built-In Media	USB port
Color	Black
Compatible Devices	Laptop/Desktop
Connectivity Technology	USB
Customer Reviews	4.2 4.2 out of 5 stars (416)
Display Resolution Maximum	7680 x 4320
Display Technology	No display, touch frame only
Hardware Connectivity	USB
Has Color Screen	No
Manufacturer	Chengying
Model Name	CY-49ITF-10P
Model Number	CY-49ITF-10P
Mounting Type	Panel Mount
Native Resolution	32768 x 32768
Power Consumption	2 Watts
Refresh Rate	450.
Resolution	7680 x 4320
Response Time	10 Milliseconds
Screen Finish	Glossy
Screen Size	49 Inches
Shape	[I] Rectangle Prism
Specific Uses For Product	Education
Total Number of HDMI Ports	1
Total USB 3.0 Ports	1
Total Usb Ports	1
UPC	673169391731
Viewing Angle	178 Degrees
Voltage	5 Volts
Warranty Type	1 Year Manufacturer Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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Received my product in pristine condition. Great service overall.

1 month ago

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