Ugreen
UGREEN USB to DB9 RS-232 Female Adapter Cable 1.5m, for Serial Devices
UGREEN CR104 USB to DB9 RS-232 female adapter cable, 1.5 m. Connect serial equipment such as routers, switches and POS devices to a modern computer. Genuine UGREEN quality for buyers in Nairobi and across Kenya.
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UGREEN USB to DB9 RS-232 Female Adapter Cable 1.5m, for Serial Devices
Product Description
The UGREEN CR104 is a USB-A to DB9 RS-232 serial adapter cable, 1.5 metres long. It gives a laptop or PC without a serial port a DB9 female connector, for old routers and switch consoles, CNC controllers, POS devices and industrial equipment.
Modern laptops have no serial port. The UGREEN CR104 USB to serial adapter adds a serial connection through USB. It is made for technicians who configure serial devices.
Key Features and Benefits
- 1.5m cable: 1.5m cable.
- USB to serial: Connects a serial device to a USB port.
- USB to RS-232: adds a serial COM port over USB.
- DB9 female: connector matches typical serial gear.
- Prolific PL2303 chipset: per listings.
Made for Life in Nairobi and Across Kenya
Configure network equipment on site in Nairobi.
Buying and Setup Tips
- Check the connector type on your device (DB9 or RJ45).
- Install the driver if required.
- You may need to install a driver on newer Windows versions.
Who It's Perfect For
- Network technicians
- IT support
- Embedded and POS engineers
Specifications at a Glance
- Brand: UGREEN
- Model: CR104
- Product type: USB to serial adapter
- Length: 1.5m
- Cable length: 1.5 metres
- Computer connector: USB-A male
- Serial connector: DB9 female
- Serial standard: RS-232
- Bridge chipset: Prolific PL2303 family; exact silicon revision not published
- Maximum stated transfer: Up to 1Mbps; target device may use a much lower baud rate
- USB standard: USB 2.0
- Published functions: Automatic handshake, remote wake-up and power management
- Connectors: USB-A male to DB9 female RS-232
- Chipset: Prolific PL2303
- Reference: UGREEN USB to DB9 RS-232 female Adapter Cable 1.5m - CR104
Frequently Asked Questions
Do I need a driver?
Serial adapters often need a driver on Windows; install the one recommended for your chipset.
Which connector is it?
See the product title.
What is it used for?
Connecting serial devices like routers, switches, barcode scanners and controllers to a modern laptop.
Will it work on Windows 11?
Usually, but check the driver for the PL2303 chip.
Genuine UGREEN quality, ready for serial devices and equipment (model CR104). A dependable choice for customers in Nairobi and across Kenya.
