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 Inch 10 Points Multi-Touch Infrared Touch Frame - IR Touch Panel - 49 Inches Infrared Touch Overlay - USB Driver Free HID Compatible

Product ID: 126261396

Details

Aspect ratio
16:9
Brand
Chengying
Display resolution maximum
7680 x 4320
Power consumption
2 Watts
Refresh rate
450.
Resolution
7680 x 4320

📶Supports up to 8K resolution

🔌Plug & play USB HID compatible

🔲49-inch multi-touch frame

C$34082

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔲 Elevate your workspace with touch — because your screen deserves to do more!

DEVELOPER FRIENDLY - Free SDK and support for C/C++ with HID, TUIO, and Flash protocols for custom integrations.
EFFORTLESS INSTALLATION - Driver-free USB connection with easy frame assembly and calibration tools included.
UNIVERSAL COMPATIBILITY - Works effortlessly with Windows OS, Poly Conference systems, and 2K to 8K displays.
SEAMLESS MULTI TOUCH EXPERIENCE - 10-point infrared touch for flawless gesture control and precision.
VERSATILE BUSINESS EDUCATION TOOL - Transforms any monitor or TV into an interactive whiteboard, kiosk, or conference display.

The Chengying 49 Inch 10 Points Multi-Touch Infrared Touch Frame is a driver-free, USB-powered infrared overlay that converts any flat 2K to 8K monitor or TV into a responsive multi-touch interface. Designed for professional environments, it supports 10 simultaneous touch points, offers plug-and-play compatibility with Windows and Poly systems, and includes developer SDKs for custom applications. Ideal for interactive whiteboards, kiosks, and conference rooms, it combines easy installation with high precision and excellent customer support.

Specifications

ASIN	B07NTF4B7S
Adaptive Sync	FreeSync
Aspect Ratio	16:9
Best Sellers Rank	24,599 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 37 in LCD Touch Panels
Box Contents	USB port
Brand Name	Chengying
Colour	Black
Compatible Devices	Laptop/Desktop
Country of Origin	China
Customer Reviews	4.2 4.2 out of 5 stars (469)
Display Technology	NO DISPLAY, TOUCH FRAME ONLY
Display Type	infrared
Hardware Connectivity	USB
Has Color Screen	No
Image Brightness	m2
Manufacturer	Chengying
Maximum Display Resolution	7680 x 4320
Model Name	CY-49ITF-10P
Model Number	CY-49ITF-10P
Mounting Type	Wall Mount
Native Resolution	32768 x 32768
Network Connectivity Technology	USB
Power Consumption Size	2 Watts
Product Features	Touchscreen
Refresh Rate	450.
Resolution	7680 x 4320
Response Time	10 Milliseconds
Screen Finish Type	Glossy
Screen Size	49 Inches
Shape	[I] Rectangular prism
Specific Uses For Product	Education
Total HDMI Port	1
Total USB 3.0 Ports	1
Total USB Ports	1
UPC	673169391731
Unit Count	1.0 count
Viewing Angle	178 Degrees
Voltage	5 Volts
Warranty Type	1 Year Manufacturer Warranty

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