This article provides information on Elo's M51 Lanyard

https://www.elotouch.com/m51-landyard-connector.html

M51 Lanyard Connector Specifications

Part Number(s)
E527515

Enclosure Color
Black

Compatibility
M51 Mobile Computer

Dimensions
1.18" x 0.43" x 0.65" / 30 mm x 11 mm x 16.5 mm

Shipping Box Dimensions
3.90" x 0.87" x 3.90" / 99 mm x 22 mm x 99 mm

Weight (Unpackaged)
0.03 lbs / 15.13 g

Weight (Packaged)
0.07 lbs / 30.72 g

MTBF
50,000 hours demonstrated

What's in the Box
M51 Lanyard Connector
QIG