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StarTech.com GC9SF Slimline DB9 Serial Gender Changer - F/F
- F/F
- Serial gender changer
- DB-9 (F) to DB-9 (F)
- for P/N: NETRS2321E
- NETRS232_4GB
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Overview
Specs
Reviews (1)
SLIMLINE SERIAL DB9 GENDER CHANGER - F/F
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
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The StarTech.com GC9SF is a slimline DB9 serial gender changer with two female connectors, suited to users who need to adapt a 9-pin male port to a 9-pin female port in a serial setup.
Recommended For
- Field-service technicians maintaining legacy RS-232 equipment who need a compact adapter to make a male DB9 port accept a female DB9 connector.
- PLC and industrial-equipment users whose known-good serial setup has a DB9 connector-gender mismatch and needs a small adapter rather than a replacement cable.
- IT or electronics technicians who keep small serial accessories on hand for occasional repairs, where the required fix is connector gender—not additional cable length or a different serial pinout.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Connecting PC or laptop serial equipment where a DB-9 female-to-female gender changer is needed |
| Serial Connectors And Compatibility | One DB-9 female connector on each end; converts a 9-pin male port to a 9-pin female port |
| Physical Design | Black, slimline adapter with no cable |
| Model Identifiers | StarTech.com GC9SF |






