100% Brand New and High Quality DB9 Solderless RS232 D-SUB Serial to 9 Pin Terminal Port Male Adapter Connector Breakout Board High quality joints, fine solder joints, plug strength and contact to ensure quality, durability and long service life. The housing is designed with a folding clasp for easy tool-free removal and disassembly. The signal ports are clearly named and labeled on both sides of the board for easy wiring. Suitable for a variety of pin connections required to use serial communication industrial control products. Color:Black Material:Metal + Plastic Size:46.5 x 34.5 x 21 mm Package Contents: 4 x Male Connector 4 x Connector Only the above package content, other products are not included. Included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.