Connects a DB9 Device to a USB-C DeviceIdeal for connecting a modem, digital camera, PDA or ISDN terminal to your computer, laptop, tablet or smartphoneSupports data transfer speeds up to 230 Kbps—twice as fast as a built-in serial portNo external power source requiredPortable 5 ft. design fits perfectly into laptop bagFirst-Rate Construction for Superior Signal TransferPremium foil and braid shielding for EMI/RFI noise protectionMolded nickel-plated connectors with gold-plated contacts for optimal signal qualityIntegral strain relief for long lifeTwisted 28/24 AWG data/power linesFlexible PVC jacket easy to install in tight spacesBroad CompatibilityCompatible with Windows, Mac, Linux and Android devices (see System Requirements for details)