UGREEN CABLE USB To SERIAL RS-232 CR104 - 20210

UGREEN CR104 USB to RS-232 serial adapter cable with USB-A to DB9 interface, stable data transmission and plug-and-play support.

✓USB-A to DB9 RS-232
✓Stable serial data transmission
✓Molded connectors for durability
✓Plug-and-play on supported systems
✓Compact and lightweight design

●In StockSKU: AS-M8B7G4EB

💻 Product Overview

The UGREEN CR104 is a USB to RS-232 serial adapter cable that links modern computers to legacy DB9 serial equipment. It is built for IT technicians, engineers and industrial users who need steady data communication with PLCs, POS systems, barcode scanners, modems and similar peripherals. The molded connectors and compact design support everyday professional use.

✨ Key Features

USB to serial conversion: Connects a USB-A port to RS-232 DB9 serial devices.
Stable transmission: Provides reliable serial data communication for connected equipment.
Legacy device support: Works with RS-232 peripherals such as PLCs, POS systems and barcode scanners.
Durable connectors: Molded connectors are built for long-lasting performance.
Plug-and-play setup: Installs without extra steps on supported operating systems.
Compact build: Lightweight design that is easy to carry and store.

🇱🇧 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.