Product Description This compact DB9 adapter is designed for simple and reliable connectivity.Measuring only 16mm thick, its smaller size allows it to fit into tight spaces where larger adapters won't.Its direct terminal connection eliminates the need for an intermediate circuit board, reducing resistance for clearer signal transmission.Compared to older models, its smaller footprint and direct-connect design provide a more robust connection in less space.The screw terminals ensure a strong, secure connection able to withstand up to 30 pounds of force.Made of corrosion-resistant copper alloy, it will deliver clear communication over many connection and disconnection cycles.Whether used to interface serial devices, modems, or other electronics with 9-pin ports, these adapters handle the connection with sturdiness and simplicity.At under an ounce, their lightweight yet robust construction also makes them convenient to transport or incorporate into portable devices.New DB9 adapter with ABS plastic shell: Interface: D-SUB 9 PIN Male/Female Pin Type: Copper Alloy Solid Pin, Gold-Plated 3U Iron Shell Type: Nickel Plated Iron Shell, Salt Spray Time 24H Rated Current: 5A Contact Resistance: 30 Milliohm Max Operating Temperature: -45 C to 85 C Single Product Weight: 15g/PCS Packaging Accessories: Packaging accessories: 1xDB9 male, 1xDB9 Female adapters, 4xABS plastic shell, 4X bolts and nuts, 1X screwdriver