1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx #pq

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx *mz

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx *tm

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx *wq

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx *cm

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx #qo

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx #as

1pc USED DI-16/DO-4-H Expansion Module TESTED By DHL or FedEx @zx