Set 2 đầu nối chuyển đổi DB9 cái sang cái RS232

Filicle 2pcs DB9 Female to Female Adapter Gender Changer Serial RS232 Coupler Straight Converters Connectors Specifications: Name: DB9 Gender Changer Coupler Connector Quantity: 2pcs Plug: nickel-plating  Connector 1: (1) DB9  9pin Female Connector 2: (1) DB9  9pin Female The size: 31*18*13mm/1.22*0.7*0.51'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 2 x DB9 Female to Female Adapters