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  1. Remove This Item Category: USB to RS232
  2. Remove This Item Downstream Port Count: 4
  3. Remove This Item Downstream Port Type: Male DB9 /w Screws
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  1. RS232 (4)

USB Serial

Quality USB Serial Adapters for Windows 7, 8 and Windows 10 USBGear Providing the Best USB Serial Adapters in the Market. Offering FTDI USB Serial Chip sets in many products.

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4 Item(s)

  1. USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

    USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

    $107.79 As low as: $101.32

    Windows 10 mountable 4-port serial cable adapter helps expand to four DB-9 connections from an available USB host port. The USB to serial adapter uses the FTDI FT232RL Chips, Mutli TT USB 2.0 GL852 Chip and ZT213LFEA Zywyn Corporation to achieve its high speed output. Learn More
  2. 4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

    4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

    81 Review(s) | Add Your Review

    $43.98

    Connect 4 new or additional Windows COM ports through this FTDI, the USB to serial adapter outputs are automatically configured once connected to give you an easy plug-and-play installation. Learn More
  3. 4 port RS232 to USB FTDI chip adapter w/ RX and TX Status LED

    4 port RS232 to USB FTDI chip adapter w/ RX and TX Status LED

    $65.95

    4 Port USB To Serial Adapter with Rx / TX Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11.

    • RXD, TXD Status LED Array
    • Easy Plug and Play installation
    • USB interface: standard Type A female
    • Baud rates up to 921.600bps
    Learn More
  4. USB Type-C 4-Port Serial Adapter

    4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX

    $54.99 As low as: $51.69

    4 Port USB-C to Serial adapter with RX/TX LED Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11.

    • RXD, TXD Status LED Array
    • Easy Plug and Play installation
    • USB interface: standard Type-C female
    • Baud rates up to 921.600bps
    Learn More

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4 Item(s)

Recent Reviews
  1. 3ft. Black USB 2.0 Hi-Speed A to A High Performance Extension Cable
    3ft. Black USB 2.0 Hi-Speed A to A High Performance Extension Cable
    5.0 out of 5 stars Perfect!.
    Just what I needed.
    (Review by John)
  2. 3ft. Black USB 2.0 Hi-Speed A to A High Performance Extension Cable
    3ft. Black USB 2.0 Hi-Speed A to A High Performance Extension Cable
    5.0 out of 5 stars works great.
    I love the extra length it gives me for my usb cord for my phone.
    (Review by Dotty)
  3. USB 3.2 Powered 4 Port Mini Hub with ESD & Surge Protection
    USB 3.2 Powered 4 Port Mini Hub with ESD & Surge Protection
    5.0 out of 5 stars very reliable.
    solid connection no noticeable input delay and provides ample power. i have stream deck, mouse
    (Review by Marty)
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