StarTech. com AT925MF DB9 to DB25 Serial Adapter - Male to Female - Beige
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Product Features
Technical Overview
This serial adapter features a DB-9 male connector on one end and a DB-25 female connector on the other, providing a direct pin-to-pin conversion for serial communication protocols. The adapter supports standard RS-232 signaling, ensuring compatibility with a wide range of serial devices such as printers, modems, and industrial control systems.
Constructed from high-quality materials, the adapter meets EU RoHS environmental standards, restricting hazardous substances. Its compact dimensions of 1.90" in length, 2.20" in width, and 0.60" in height make it easy to integrate into tight spaces, while the approximate weight of 1.52 oz ensures minimal added bulk.
Relevant factors for this section include Adapter Type, Connector Type on First End, Connector on First End Details, Color Family. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The AT925MF adapter simplifies connectivity challenges by offering a straightforward conversion between DB9 and DB25 serial interfaces. Its robust design ensures reliable performance in demanding applications, reducing downtime and maintenance costs associated with incompatible connectors.
Legacy Device Support
Enables continued use of older DB25 equipment with modern DB9 ports, extending the lifecycle of valuable hardware investments.
- Eliminates need for cable rewiring
- Preserves existing serial communication setups
Compact and Durable
The small footprint and sturdy construction make it suitable for embedded systems, rack installations, and portable setups where space is limited.
- Lightweight at 1.52 oz
- Beige color blends with standard equipment
Deployment / Use Cases
This adapter is commonly deployed in environments where serial communication remains critical, such as manufacturing floors, data centers, and telecommunications infrastructure. It facilitates connections between legacy industrial machines, point-of-sale systems, and network equipment that rely on serial interfaces for configuration and data transfer.
Typical use cases include connecting DB25 serial printers to DB9 computer ports, interfacing older modems with contemporary servers, and integrating specialized measurement instruments into modern control systems. The adapter's plug-and-play design requires no drivers or software, ensuring quick deployment and minimal setup time.
Industrial Automation
Bridges connector gaps in PLCs, CNC machines, and sensor networks, maintaining serial communication without hardware modifications.
IT and Networking
Supports console port connections for configuring routers, switches, and other network devices that use DB9 or DB25 serial interfaces.
Physical Profile
The adapter features a beige plastic housing that matches common equipment aesthetics, with precise dimensions of 1.90" in length, 2.20" in width, and 0.60" in height. Its lightweight design at approximately 1.52 oz minimizes strain on connector ports, while the compact form factor allows for easy storage and transport in toolkits or cable organizers.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.60" (15.24 mm), 2.20" (55.88 mm), 1.52 oz (43 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2.20" (55.88 mm)
- Height
- 0.60" (15.24 mm)
- Weight
- 1.52 oz (43 g)
- Length
- 1.90" (48.26 mm)
Highlights
- Converts DB25 male port to DB9 male connector
- DB-9 male to DB-25 female serial interface
- Compact dimensions: 1.90" x 2.20" x 0.60"
- Lightweight beige housing at 1.52 oz
- EU RoHS compliant for environmental safety
- Lifetime warranty for long-term reliability
- Plug-and-play operation with no drivers needed
- Ideal for legacy serial device connectivity
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | AT925MF |
| Brand Name | StarTech.com |
| Product Name | DB9 to DB25 Serial Adapter - M/F |
| Packaged Quantity | 1 Each |
| Package Type | Retail |
| Product Type | Data Transfer Adapter |
| Technical Information | |
| Adapter Type | Serial |
| Connector Type on First End | DB-9 Serial - Male |
| Connector on First End Details | 1 x 9-pin DB-9 Serial Male |
| Connector Type on Second End | DB-25 Serial - Female |
| Connector on Second End Details | 1 x 25-pin DB-25 Serial Female |
| Physical Characteristics | |
| Color Family | Beige |
| Product Color | Beige |
| Height | 0.60" (15.24 mm) |
| Width | 2.20" (55.88 mm) |
| Length | 1.90" (48.26 mm) |
| Weight (Approximate) | 1.52 oz (43 g) |
| Miscellaneous | |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What does this serial adapter convert?
This adapter converts a DB25 male port into a DB9 male connector. It features a DB-9 male connector on one end and a DB-25 female connector on the other, enabling direct connectivity between devices with these different serial interfaces without requiring cable changes.
Is this adapter compatible with RS-232 devices?
Yes, the AT925MF adapter supports standard RS-232 serial communication protocols. It is designed for use with devices such as serial printers, modems, industrial controls, and networking equipment that utilize DB9 or DB25 connectors for data transfer and configuration.
What are the physical dimensions and weight of the adapter?
The adapter measures 1.90 inches in length, 2.20 inches in width, and 0.60 inches in height (48.26 mm x 55.88 mm x 15.24 mm). It weighs approximately 1.52 ounces (43 grams), making it compact and lightweight for easy integration into various setups.
Does this adapter require any software or drivers to function?
No, this is a passive serial adapter that operates without software or drivers. It provides a direct physical connection between DB9 and DB25 interfaces, making it plug-and-play compatible with most serial devices that support these connector types.
What warranty does StarTech.com offer for this adapter?
StarTech.com provides a lifetime limited warranty for the AT925MF adapter. This warranty covers defects in materials and workmanship for the product's lifespan, ensuring long-term reliability and support for your connectivity needs.
Is this adapter environmentally compliant?
Yes, the adapter is EU RoHS compliant, meaning it restricts the use of hazardous substances such as lead and mercury. It also adheres to REACH and WEEE directives, supporting environmentally responsible manufacturing and disposal practices.
| Qty | Price | Available |
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