Ugreen usb-A to RS232 DB9 serial adapter cable 20210 1m

USB-A to RS232 DB9 serial adapter cable with Prolific PL2303 chipset, up to 1Mbps transfer rate and 1m length.

✓USB-A to RS232 DB9
✓Prolific PL2303 chipset
✓Up to 1Mbps transfer rate
✓Plug and play setup
✓1m cable length

●In StockSKU: AS-4C4PEPC5

💻 Product Overview

A USB-A to RS232 DB9 serial adapter cable for connecting serial devices such as modems to a computer's USB port. It uses the Prolific PL2303 chipset and works with a wide range of Windows and MacOS versions. The cable reaches up to 1Mbps transfer rate and runs plug and play after a one-time driver installation.

✨ Key Features

Serial connection: Links an RS-232 serial device such as a modem to a USB port on a computer.
Prolific PL2303 chipset: Built around the PL2303 chipset for the serial conversion.
Plug and play: Works plug and play after a one-time driver installation.
Transfer rate: Supports a maximum transfer rate of up to 1Mbps.
Broad OS support: Works with Windows 10, 8.1, 8, 7, Vista, XP and 2000, plus MacOS X 10.6 and above.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.