Connector 1: USB mini 5 pin male, Connector 2: DB9 Female Serial Port. | The Serial Cable Suitable for connecting computers and various serial devices, such as cash registers, printers, access control systems, scanners, barcode printers, LED displays,Port device connected to USB Mini 5 Pin | Cable Made of PVC special grade to ensure signal data transmission,Fully shielded to prevent unwanted EMI/RFI interference. | DB9 9 Pin Female to USB mini 5 Pin Male Serial Cable. Suitable for multiple systems Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, (NOTE: That this model does not contain a chip, it is just an adapter cable) | Packag content: 1 * 1.8M/6Feet mini USB to DB9 Serial Cable

Connector 1: Stereo 3.5 mm Jack, Connector 2: DB9 male Serial Port. | Fully shielded to prevent unwanted EMI/RFI interference. | Generic Serial Transfer Cable For Devices,Primarily used to transfer Serial Data back and forth from Small devices. | The RS-232 adapter leverages your DB9 or 3.5mm stereo audio cable to run 3-conductor RS-232 control signals between your control unit and your video display. Fully molded DB9 and 3.5mm connectors provide excellent strain relief. This adapter is ideal for use with computers, projectors, and any control unit/display requiring 3-conductor RS-232 serial control. | Pacage:1* 6Feet/1.8M 3.5mm to DB9 Serial Cable

【Easy to use】Plug and play, responsive, no need for other operations | 【Small and lightweight】This product is designed to be compact, making it effortless for you to travel and easily fit into your pocket | 【High quality shell】The shell is made of environmentally friendly materials, which are resistant to impact and wear, effectively protecting internal components from damage | 【Compatibility】 Suitable for small electronic devices such as digital TVs, cameras, and dash cams | 【Packaging】 2* Mini USB to USB C Adapter

Connector 1: USB mini 5 pin male, Connector 2: DB9 Female Serial Port. | The Serial Cable Suitable for connecting computers and various serial devices, such as cash registers, printers, access control systems, scanners, barcode printers, LED displays,Port device connected to USB Mini 5 Pin | Cable Made of PVC special grade to ensure signal data transmission,Fully shielded to prevent unwanted EMI/RFI interference. | DB9 9 Pin Female to USB mini 5 Pin Male Serial Cable. Suitable for multiple systems Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, (NOTE: That this model does not contain a chip, it is just an adapter cable) | Packag content: 1 * 1.8M/6Feet mini USB to DB9 Serial Cable

Connector 1: USB mini 5 pin male, Connector 2: DB9 Female Serial Port. | The Serial Cable Suitable for connecting computers and various serial devices, such as cash registers, printers, access control systems, scanners, barcode printers, LED displays,Port device connected to USB Mini 5 Pin | Cable Made of PVC special grade to ensure signal data transmission,Fully shielded to prevent unwanted EMI/RFI interference. | DB9 9 Pin Female to USB mini 5 Pin Male Serial Cable. Suitable for multiple systems Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, (NOTE: That this model does not contain a chip, it is just an adapter cable) | Packag content: 1 * 1.8M/6Feet mini USB to DB9 Serial Cable