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 75 inch Multi-Touch 10 Points Infrared - 75" IR Touch - USB - HID Compatible

Product ID: 697304276

Details

Aspect ratio
16:9
Brand
Chengying
Display resolution maximum
3840 x 2160
Power consumption
2 Watts
Refresh rate
450 Hz
Resolution
4K UHD 2160p

⚡10ms ultra-fast response time

🔌Plug & play USB HID compatibility

🔟10-point multi-touch precision

€ 729.02

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Description

🖐️ Transform any screen into a powerhouse of touch innovation!

ROBUST RELIABLE - Built with high-performance components and ambient light immunity up to 150,000 lux for consistent precision.
EFFORTLESS INTEGRATION - Simply overlay on your existing 2K, 4K, or 8K flat screen—no display replacement needed.
LIGHTNING FAST RESPONSE - Experience near-instant feedback with a 10ms response time, perfect for dynamic presentations.
UNIVERSAL COMPATIBILITY - Works flawlessly with Windows, Android, Linux, Raspberry Pi, and Poly Conference systems via USB HID.
SEAMLESS MULTI TOUCH CONTROL - Navigate effortlessly with 10 simultaneous touch points for ultimate interactivity.

The Chengying 75-inch Multi-Touch Infrared Touch Frame converts your existing flat-screen monitor or TV into a responsive, 10-point touch interface. Featuring a rapid 10ms response time, USB plug & play compatibility, and support for up to 8K resolution, it’s designed for seamless integration in education, conference rooms, kiosks, and more. Its high ambient light immunity and stable performance ensure precision and durability in professional environments.

Specifications

ASIN	B085Y5JQZP
Aspect Ratio	16:9
Best Sellers Rank	29,895 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 559 in Monitors
Brand Name	Chengying
Colour	red
Compatible Devices	Computer
Customer Reviews	4.2 4.2 out of 5 stars (464)
Display Technology	NO DISPLAY, TOUCH FRAME ONLY
Display Type	LCD
Hardware Connectivity	Infrared, USB
Has Color Screen	No
Image Brightness	m2
Item Dimensions D x W x H	1D x 19W x 9.5H centimetres
Manufacturer	Chengying
Maximum Display Resolution	3840 x 2160
Model Name	Chengying 75 inch Multi-Touch 10 Points Infrared Touch Frame
Model Number	dbdc91c8-44eb-4316-aea2-c83655b10bf8
Mounting Type	touch screen
Native Resolution	32768*32768
Network Connectivity Technology	USB
Pixel Pitch	5
Power Consumption Size	2 Watts
Product Features	Touchscreen
Refresh Rate	450 Hz
Resolution	4K UHD 2160p
Response Time	10 Milliseconds
Screen Finish Type	Glossy
Screen Size	75 Inches
Shape	Rectangular
Specific Uses For Product	Education
UPC	720643071754

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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.

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€ 729.02

Duties & taxes included

In stock

Sold byAmazon SpainDelivered 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 Spain.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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