OIKWAN
USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux
Bottom line: The OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable ($13.99 on Amazon as of 2026-10-06): Genuine FTDI FT232RL chipset for stable Windows, Mac, and Linux driver support; main trade-off: FTDI driver must be downloaded manually before first use, not instant plug-and-play.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Genuine FTDI FT232RL chipset for stable Windows, Mac, and Linux driver support
- ✓ USB-C data rates up to 1Mbps for fast serial COM port transfers
- ✓ USB-C bus-powered, no external power adapter required to run
- ✓ Backed by a 24-month warranty plus always-online customer service
Cons
- ✗ FTDI driver must be downloaded manually before first use, not instant plug-and-play
- ✗ DB9 end is male, so female-port devices need a gender changer
- ✗ 9-pin serial connector only, not a 15-pin VGA port despite the look
- ✗ Needs a USB-C 2.0 host port; won't serve legacy USB-A-only machines
SpecPicks Verdict
SpecPicks scored OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. OIKWAN's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- !!Please NOTE: this is MALE Type-C RS232 to DB9 SERIAL CABLE ,Not VGA!!!It is 9 pin, NOT 15 pin!! Look carefully of the Pin is match with your device. Before ordering , please confirm the interface gender is waht you need. After receiving ,please read user manual /instruction at first and download the Driver at first from FT232 Official website or Cisco website . Customer service always online.
- How it works: Use USB-C transfer rate up to 1Mbps to RS-232 converter to realize data transfer between PC or laptop with USB Type C port and RS-232 device, allows your PC or laptop to connect RS-232 serial devices and programs that communicate through COM ports.
- Connectors :USB Type C male, RS232 db9 male,USB Type C 2.0 male to USB DB9 male
- Chipset & Supported OS: FTDI-FT232RL Chipset for widest possible stablity and compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc. Support almost all serial COM port
- Plug and play: Powered by USB-C port, no external power adapter required. Simple installation, plug & play after one time driver installation.
Full Specifications
| Brand | OIKWAN |
|---|---|
| Color | Black |
| Model | 190322 |
| Frequency | 46080 Hz |
| Cable Type | USB |
| Connectors | USB Type C male, RS232 db9 male,USB Type C 2.0 male to USB DB9 male |
| Unit Count | 1 Count |
| Part Number | 190322 |
| Connectivity | USB-C |
| Compatibility | PC, Mac, Linux |
| Plug and play | Powered by USB-C port, no external power adapter required. Simple installation, plug & play after one time driver installation. |
| Connector Type | Usb 2.0 Type C to Db9 |
| Number of Pins | 9 |
| Special Feature | High Speed |
| Connector Gender | Male-to-Male |
| Compatible Devices | PC |
| Data Transfer Rate | 460800 Bits Per Second |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Warranty Description | 2 years |
| Chipset & Supported OS | FTDI-FT232RL Chipset for widest possible stablity and compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc. Support almost all serial COM port |
Ready to buy?
USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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