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 Frame - 75" IR Touch Overlay - USB Interface - HID Compatible

Chengying 75 Inch Multi-Touch 10 Points Infrared Frame - 75" IR Touch Overlay - USB Interface - HID Compatible

Product ID: 447985713

Details

Aspect ratio
16:9
Brand
Chengying
Resolution
32768 x 32768
Screen size
75 Inches
Screen surface description
Glossy

📏75-inch expansive touch area

🔌USB HID plug & play

🔟10-point multi-touch precision

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6377 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate Every Touch — Command the Room with 75 Inches of Interactive Power!

EFFORTLESS INTEGRATION - Plug & play USB interface with HID compatibility ensures zero driver hassle across Windows, Android, and Mac OS.
VERSATILE PROFESSIONAL USE - Perfect for education, boardrooms, kiosks, digital signage, and command centers—future-proof your workspace.
MASSIVE 75 INCH TOUCH CANVAS - Transform any display into an interactive powerhouse with a sleek, frameless infrared overlay.
SEAMLESS MULTI TOUCH EXPERIENCE - Engage up to 10 simultaneous touch points for dynamic collaboration and intuitive control.
ULTRA RESPONSIVE ENERGY EFFICIENT - 10ms response time with just 2W power consumption keeps interactions smooth and eco-friendly.

The Chengying 75 Inch Multi-Touch Infrared Frame is a high-precision, 10-point touch overlay designed to convert any compatible display into an interactive touchscreen. Featuring a USB HID plug & play interface, it supports Windows, Android, and Mac OS without driver installation. Ideal for professional environments like education, boardrooms, and kiosks, this 75-inch frame offers ultra-responsive 10ms touch detection while consuming minimal power, making it a versatile and energy-efficient upgrade for modern interactive setups.

Specifications

ASIN	B085Y5JQZP
Adaptive Sync	G-Sync
Additional Features	Touchscreen
Aspect Ratio	16:9
Best Sellers Rank	#72,863 in Computers ( See Top 100 in Computers ) #1,917 in Computer Monitors
Brand	Chengying
Brightness	m2
Built-In Media	USB port
Color	red
Compatible Devices	Computer
Connectivity Technology	USB
Customer Reviews	4.3 4.3 out of 5 stars (457)
Display Resolution Maximum	3840 x 2160
Display Technology	NO DISPLAY, TOUCH FRAME ONLY
Display Type	CRT
Hardware Connectivity	Infrared, USB
Has Color Screen	No
Manufacturer	Chengying
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
Pixel Pitch	5
Power Consumption	2 Watts
Refresh Rate	450 Hz
Resolution	32768 x 32768
Response Time	10 Milliseconds
Screen Finish	Glossy
Screen Size	75 Inches
Shape	Rectangular
Specific Uses For Product	Education
UPC	720643071754
Unit Count	1 Count
Voltage	5 Volts
Warranty Type	Full 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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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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4 days ago

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