| C9900-E279 | 1-port USB 3.0 connector with IP65 screw cap in the sidewall of the CP32xx or CP37xx from version -0010 |
| C9900-E281 | 1-port USB 2.0 connector with IP65 screw cap in the sidewall of the CP32xx or CP37xx PC housing |
| C9900-E283 | IP65 connector in the wiring area of a CP32xx, CP37xx or CP72xx for a USB 3.0 port, push-pull USB 3.0 socket |
| C9900-E187 | IP65 connector M12 in the wiring area of a CP32xx, CP37xx or CP72xx for one USB 2.0 port |
| C9900-E190 | USB-A in the wiring area of a CP32xx, CP37xx or CP72xx for one USB 2.0 port, including covering cap IP65 |
| C9900-E304 | USBВ A socket in the wiring area of a CP32xx or CP37xx for one USB 3.0 port, including covering cap IP65 |






