This article provides the Elo Edge Connect™ Audio Adapter specifications

The Elo Edge Connect™ Audio Adapter (P/N: E608806) features a standard 3.5 mm TRS audio jack for connecting headphones or earbuds to enable audio output.

https://www.elotouch.com/accessories-elo-edge-connect-audio-adapter.html 

Elo Edge Connect™ Audio Adapter Specifications

Part Number(s)
Black - E419081

Enclosure Color
Black

Interface
Micro USB

Power
USB Power

OS Support
Android 10/12/14, Windows 10/11

Dimensions
4.64" x 1.93" x 0.87" / 117.79 mm x 48.91 mm x 22.20 mm

Shipping Box Dimensions
Individual Box: 354 mm x 354 mm x 382 mm

Weight (Unpackaged)
83 g

Weight (Packaged)
Individual Box: 205 g
20 units/carton: 4.9 kg

Operating Temperature
-10°C to 40°C / 14°F to 104°F

Storage Temperature
-40°C to 60°C / -40°F to 140°F

Humidity
Operating: 20% to 80%
Storage: 10% to 90%

Regulatory Approvals and Declarations
CE
FCC/IC
VCCI

Warranty
1-year

What's in the Box
Audio Adapter
Braille Audio Label
Installation Instruction Sheet
2x M3x6 Phillips #2 Screws