COBHAM Satcom EXPLORER 540 User & Integrator's Manual page 151

A.2.4 USB (Host) interface (X6)
The USB interface is used for connecting the optional EXPLORER 540 Cellular Modem
for cellular operation.
Connector pin-out
USB Micro
Specifications
Item
Version
Connector type
98-148232-K
Pin Function
1 +5V
2 Dm
3 Dp
4 ID
5 GND
Specification
USB v2.0 Host
Type Micro B
Appendix A: Technical specifications
Interfaces specifications
A-6