This is a newly designed product, with a prolific production company PL2303TA Taiwan chip, PL2303TA provides a full-duplex asynchronous serial RS232-like device to connect to any Universal Serial Bus (USB) host can be a convenient solution. PL2303TA perfectly compatible win XP / VISTA / 7/8 / 8.1 system can be simulated in most operating systems allow existing applications based on COM ports can be easily ported and USB connectivity, and COM port without rewriting the software Application of the traditional COM port.

By using USB bulk transfer mode, the advantages of large data buffers and automatic flow control, PL2303TA can achieve higher throughput compared to conventional UART required (Universal Asynchronous Receiver Transmitter) true RS232 signal transmission rate higher than 115200 point can be used for even higher performance. PL2303TA flexible baud rate generator can be programmed to produce any rate 75 basis points and 6 million base points.

PL2303TA is designed for use in mobile and embedded solutions, provides a compact, can be easily adapted to any connectors and handheld devices. With a very small business or Suspend mode power consumption, PL2303TA is perfect with plenty of power left for the equipment connected to the bus-powered operation.

This product is designed for laboratory, product testing, low-cost MCU communications and other applications, there are four lead:

  • Red + 5V
  • Black GND
  • White RXD
  • Green TXD


  • For traditional RS232 devices to a single-chip solution USB interface upgrade
  • USB to RS232 converter / cable / dongle
  • Data transmission line Health / Medical USB interface
  • Personal information and entertainment / media player docking USB Interface
  • Mobile / Pocket PC USB interface data transmission line
  • Serial – over-IP wireless solutions
  • USB barcode / Smart Card Reader
  • GPS / Navigation USB Interface
  • Point of Sale (POS) terminal / printer
  • Computer docking station / port replicator
  • Industrial / Instrumentation / Automation Control USB Interface
  • USB modem / wireless / Zigbee USB interface
  • USB interface to set-top boxes (STB) / home gateway
  • BatteryCharger Applications
  • MCU-based device’s USB interface

Additional information

Weight 0.03 kg

3 reviews for PL2303TA USB-TTL USB-Serial Cable (Win 8/8.1 compatible)

  1. 5 out of 5

    Steven (verified owner)

    Hooks up quickly to a bread board. Works with WIn7. Cheap. What more can I say. Works great.

  2. 5 out of 5

    Gloria (verified owner)

    Easy to use and compatible with Win8, good replace for PL2303HX

  3. 1 out of 5

    Aiden (verified owner)

    Awful wire quality, insulation was spotty and broken, wires broke after one use. To its credit was plug and play, drivers work great with win8. Really disappointing quality of the wires though, I’d hope it was just an issue with mine but it’s not worth the money to buy another and check. To reiterate, wires came with broken insulation and the device is now broken after one use.

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