USB 2.0 Type A Socket 4 Pin Plug Connector Variant:Female can use this model for

can use this model for other 3

B- Negative  B+Positive

and a very low

so when you power down it will save the last frequency channel you were using

Accepts a variety of wire sizes(AWG:20-29)

USB 2.0 Type A Socket 4 Pin Plug Connector Variant:Female can use this model forUSB type A solder type connectors have been manufactured with high quality materials to ensure that these products will provide optimized performance. The solder type feature of the connectors contributes to dependable data transmission as well. Compact, lightweight, and durable DIY your own USB adapter, no other tool needed, very fun USB plug male standard connector for computer use, with black plastic Shell 4 Pin, Solder Type Connector Type: USB