Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
Chengying 21.5 inch (16:9) Infrared Multi-Touch Overlay - IR Touch Frame - 21.5" Infrared Touch Panel - USB Interface - with Protective Glass
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:16 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️The listed retail price is trimmed by 9% at checkout.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
5.52/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Guangzhou ChengYing technology
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【No display】This is not a display, it is a touch pointing device which is usually installed in front of the display screen. It is enables you to navigate the screen with your fingers instead of the mouse.
✓【Easy to install】Easy to install, Easy Integration. Can work with 2k 4k 8k monitors, but not for curved displays.
✓【High compatibility】Needs to be used with a computer, USB connection. Fully compatible with Windows OS, Fully compatible with Poly Conference System. Compatible with Android, Linux,Raspberry Pi...
✓【Product Applications】Assembled component of various machines: vending machine; Digital Signage; Kiosk; Exhibitions;
✓【Product Development】For product developers, Re-development Provide: free SDK, support C/C++. Protocols: HID,TUIO,Flash.
⚙️ Specifications
Brand
Chengying
Screen Size
21.5 inches
Resolution
32768 x 32768
Aspect Ratio
16:9
Screen Surface Description
Glossy
Screen Finish
Glossy
Display Type
Touch Overlay
Viewing Angle
160 degrees
Has Color Screen
No
