Monoprice
Monoprice 101204 DB9 F/F Null Modem Adapter Mini Type
★★★★★
Connect Devices with EaseThe Monoprice DB9 F/F Null Modem Mini Type provides a convenient solution for connecting two devices for file transfer. Featuring female connectors on each side and crossed transmit/receive conductors, this miniature null modem ensures seamless communication. Brand: ...
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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.
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Overview
Connect Devices with Ease
The Monoprice DB9 F/F Null Modem Mini Type provides a convenient solution for connecting two devices for file transfer. Featuring female connectors on each side and crossed transmit/receive conductors, this miniature null modem ensures seamless communication.
- Brand: Monoprice
- Model: 101204
- Title: Monoprice DB9 F/F Null Modem Mini Type (101204)
- Description: RS-232, DB 9 pin male to male null modem. Null modems are used to connect two computers or other devices together to achieve file transfer. Null modem connectors are different from straight through connectors because the receive and transmit conductors are crossed. This is a miniature null modem with female connectors on each side. Monoprice continually strives to improve its product line to bring our customers the best products available. Therefore, changes may be made to listed specifications without prior notice. Item received may not match photo or specs shown.
Key Features
Product Type :Electronic Adapter
Package Dimensions :8.128 Cm L X 7.62 Cm W X 1.524 Cm H
Country Of Origin :China
Package Weight :0.1 Lbs
Specifications
Brand
Monoprice
Product Type
Electronic Adapter
Connector Type
DB9 F/F
Adapter Type
Null Modem
Form Factor
Mini Type
Package Dimensions (L x W x H)
8.128 Cm x 7.62 Cm x 1.524 Cm
Package Weight
0.1 Lbs
Country Of Origin
China
Pros & Cons
👍 Pros
- This Monoprice null modem adapter facilitates direct data communication between two DTE (Data Terminal Equipment) devices without a modem.
- Its mini type design allows for a compact footprint, suitable for setups where space is constrained.
- The F/F (female-to-female) configuration is specifically designed to connect two DB9 male cables or devices.
- As an electronic adapter, it provides a straightforward hardware solution for specific serial communication needs.
👎 Cons
- The adapter's function is highly specialized, serving only null modem requirements between DB9 female connectors.
- Specific performance metrics like data transfer rates, signal integrity, or supported protocols are not provided.
- The compact "mini type" design, while space-saving, might make handling or labeling more difficult in certain applications.
Frequently Asked Questions
What is the primary function of the Monoprice 101204 DB9 F/F Null Modem Adapter?
The primary function of this adapter is to convert a standard serial cable into a null modem cable, allowing two DTE devices to communicate directly without requiring a modem.
What kind of connectors does this adapter feature?
This adapter features two DB9 female (F/F) connectors, designed to connect to two DB9 male cables or ports.
What are the dimensions of the Monoprice 101204 adapter?
The package dimensions for this adapter are 8.128 cm in length, 7.62 cm in width, and 1.524 cm in height, indicating a compact, mini-type design.
Where is this electronic adapter manufactured?
The Monoprice 101204 DB9 F/F Null Modem Adapter has a country of origin listed as China.
How much does the Monoprice null modem adapter weigh?
The package weight for this adapter is 0.1 lbs, making it a very lightweight component for your setup.
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