Dealsjungle Serial Mini Port Saver / Coupler, DB9 Male to DB9 Female [並行輸入品]

商品説明

This adapter can be used as a port saver or as a small extension. This adapter will not change the gender of any cable. It is intended as a port saver on your computer or device so that the actual port does not receive wear and tear. This adapter would also add a slight extension if you needed your DB9 port to extend further.