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USB to RS232 serial adapter cable with 2.54mm Dupont terminal block

Ruth's sister

Ruth's sister PL2303TA USB to RS232 Serial Adapter 2.54mm Dupont Terminal Block Programming Cable

SKU CH-B8EV-N0MT1

USB to RS232 serial adapter with 2.54 mm Dupont terminal block for programming

  • PL2303TA chip enables USB to RS232 serial conversion
  • 54 mm Dupont terminal block simplifies direct board connections
  • 232 interface support suits legacy device programming
  • Compact adapter cable fits tight workspace installations

USB to RS232 Serial Adapter

The PL2303TA adapter connects a USB host to equipment that communicates over an RS232 serial link. It presents a 2.54 mm Dupont terminal block for direct wiring to custom boards or legacy devices. Engineers and hobbyists use it for firmware flashing, console access and industrial automation tasks. The cable requires no external power and draws supply from the USB port.

Practical limits of USB serial bridging

The USB interface caps sustained throughput at the rate negotiated by the PL2303TA chipset, which is lower than native PCI or ISA serial cards. Long cables or electrically noisy environments can introduce framing errors that the simple UART cannot correct. The Dupont block offers no locking mechanism, so vibration may loosen connections in mobile or rack-mounted installations. Users needing galvanic isolation or hardware handshake lines must add external circuitry.

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Price $9.99
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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 2.54 mm Dupont terminal block or a different connector style for this PL2303TA adapter?

The cable is built with a 2.54 mm Dupont terminal block; no other connector option is offered for this model.

What does the 232 in RS232 mean for real-world wiring with this PL2303TA cable?

It identifies the RS-232 serial standard the adapter converts to, so you connect TX, RX and ground pins on the 2.54 mm terminal block to matching device pins.

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