UGREEN 20153 DB9 RS232 Male-to-Male Cable 1.5M

About this product

The UGREEN 20153 DB9 Cable provides a reliable connection between compatible RS232 serial devices. It features DB9 male connectors on both ends and a 1.5M cable length. Therefore, it can connect compatible computers and serial equipment without adding an active converter. The cable uses a straight-through, pin-to-pin wiring design.

DB9 Male-to-Male Design in UGREEN 20153 DB9 Cable

Both ends of the UGREEN 20153 use DB9 male connectors . This design suits compatible equipment with DB9 female serial ports.

As a result, you can connect two compatible RS232 devices directly when their ports and wiring requirements match.

RS232 Serial Connection

The cable supports RS232 serial communication . You can use it with compatible equipment such as printers, scanners, modems, switches, cameras, barcode machines and other serial devices.

However, always check the device manual before connecting. A DB9 connector can appear on different types of equipment, so the connector shape alone does not confirm RS232 compatibility.

Straight-Through Wiring

The UGREEN 20153 uses a straight-through pin-to-pin design . Each corresponding pin connects directly to the same pin on the other connector.

Therefore, this cable is not a null-modem or crossover cable. Make sure your equipment requires a straight-through RS232 connection before use.

1.5M Cable Length in UGREEN 20153 DB9 Cable

The 1.5M length provides useful reach between a computer and connected serial equipment. It can work well on desks, workstations and equipment racks.

Moreover, the moderate cable length helps keep the connection practical without adding unnecessary cable clutter.

Secure Screw-Lock Connectors

Both DB9 connectors include screw locks . You can tighten the connectors after installation to create a more secure physical connection.

As a result, the cable can stay firmly connected during normal equipment use and movement.

Shielded Construction with UGREEN 20153 DB9 Cable

The cable uses aluminium foil shielding to help protect the signal path from unwanted interference. This feature can help maintain a more reliable connection in suitable RS232 setups.

Furthermore, the shielded design adds useful protection for everyday serial communication.

Passive Cable Design

The UGREEN 20153 is a passive RS232 cable . It does not contain a USB converter, serial controller or protocol conversion chip.

Therefore, you do not need a driver for the cable itself. However, both connected devices must already support compatible RS232 communication.

Useful for Serial Equipment

The cable can suit many compatible RS232 applications. For example, you can use it with compatible scanners, printers, modems, switches, cameras, barcode equipment and test equipment.

Before connecting, check the connector type, RS232 standard, pin assignment and communication settings of both devices.

Practical RS232 Cable

The UGREEN 20153 DB9 RS232 Male-to-Male Cable 1.5M offers a simple solution for compatible serial connections. Its straight-through wiring, screw-lock connectors and shielded construction make it suitable for many everyday RS232 setups.

Choose the UGREEN 20153 when your equipment requires a 1.5M DB9 male-to-male straight-through RS232 cable .

Check your device manual to confirm that it requires a straight-through DB9 RS232 male-to-male connection before using this cable. UGREEN Official Site

Q&A

Q: What is the UGREEN 20153? A: It is a 1.5M DB9 RS232 male-to-male serial cable .

Q: What type of connectors does it have? A: It has DB9 male connectors on both ends .

Q: Is the UGREEN 20153 a straight-through cable? A: Yes. It uses straight-through, pin-to-pin wiring .

Q: Is this a null-modem cable? A: No. It is a straight-through cable , not a null-modem crossover cable.

Q: Does it convert USB to RS232? A: No. It is a passive DB9 cable and does not contain a USB-to-RS232 converter.

Q: What is the cable length? A: The cable is 1.5 metres long .

Q: What devices can use this cable? A: It can work with compatible RS232 equipment such as printers, scanners, modems, switches, cameras and other serial devices.

Q: Does it have screw-lock connectors? A: Yes. Both DB9 connectors include screws for a more secure connection.