The Best Hdmi To Rs232 of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Hdmi To Rs232 of 2025. Check our ranking below.

2,777 (random) Reviews Scanned

Rank No. #1

SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K)

Allows any PC to connect serial devices and programs that communicate through COM ports
6 FT cable with standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector
PL-2303 Chipset for widest possible compatibility with Windows 10 And older, Mac, Linux, and other platforms
Programmable baud rate from 75bps to 12Mbps. Typical speeds up to 230Kbps
Plug and play creation of a COM port. Powered by USB - no external power needed

Rank No. #2

SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)

Cable Length: 6 ft cable
Side Connectors: Male Thumbscrews
Supports remote wake-up and power management - No IRQs, no IRQ conflicts
Provides a 96 byte buffer for each upstream and downstream data transfer
Compatible with USB Specification v1.1(0) & USB CDC v1.1, USB 2.0

Rank No. #3

OREI 4K HDMI over Ethernet Extender Balun - HDBaseT UltraHD 4K @ 60Hz 4:4:4 CAT5e/6/7 Cable with HDR, CEC & IR Control, RS-232 Up to 400 Ft Loop Out POC Audio Out (UHD-EXB400R-K)

4K HDMI Extender Balun - Long Range Over CAT5e/6/7 LAN Cable up to 400 Feet with Zero Latency | HDBaseT Technology for lossless and lag-free video transmission | Bi-directional IR control enables source device to recognize remote commands from remote display or control the remote display from the source device
Supports HDMI 2.0a HDCP 2.2, UHD 4K/60Hz, 2K@60Hz YUV 4:4:4, HDR, HDR10+, Dolby Vision, 18Gbps bandwidth, CEC and PoC. HDR gives you higher contract and vivid colors for a more realistic viewing experience. Supports DTS-HD, Dolby TrueHD, 7.1ch digital audio and all other HDMI standard formats
HDMI Loop-out on transmitter unit to connect an HDMI display by the source, RS-232 command control port & Power over Cable – only use one power adapter at either transmitter side or the receiver side to power both units. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use
Professional OREI Solution: Full OREI SUPPORT - 1 Year Warranty; Product Includes: Instructions Manual, 1x HDMI Sender, 1x HDMI Receiver, 1x Power Adapter (PoC), 1x IR-Kit, 1x Mounting Ears
Note: OREI HDBaseT models are designed to work only with their own matching transmitter and receiver. They are not interchangeable with other OREI HDBaseT models, nor compatible with HDBaseT devices from other brands, due to chip-set differences. For best results, always use the included or recommended pair from the same model

Rank No. #4

Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

[ USB to RS-232 Serial Adapter ] : 5ft Cable Length - Easily connect legacy DB-9 serial devices to modern USB-equipped computers. Uses include industrial, lab, and point-of-sale applications.
[ Easy Testing ] : Built-in signal tester features full LED indicators with dual-color display for quick and easy testing of RS-232 host-to-device connections.
[ Wide Compatibility ] : Built with an FTDI Chipset. Works seamlessly with Windows 7, 8, 10, 11, Linux, and macOS 10.X, making it a highly versatile solution across platforms.
[ Why Gearmo? ] : Your trusted partner based in the USA, providing advanced engineering, highly reliable and superior built products to handle the most demanding industries for over 10 years.
[ Engineering Support ] : Need specs? Contact us for CAD files, mechanical drawings, or datasheets to support your integration or project needs.

Rank No. #5

Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Thumbscrews

OS SUPPORT - Supports Windows 11, 10, 8, 7, Vista, 2000, XP, 98, Apple MAC OS8 or higher, Linux 2.4.0 and later, OpenBSD 2.9 and later & FreeBSD 4.7 and later. This cable is not intended for use with VGA monitors which use a HDB15 (15-pin) VGA connector.
USB2 TO RS232 - Installed as a standard Windows COM ports, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
CONNECT SERIAL DB9 DEVICES - Provides instant connectivity with modems, ISDN terminal adapter, PDA, bar code scanner, label printer, and devices with DB9 SERIAL ports. This cable is NOT used for VGA monitors which use a HDB15 (15-pin) VGA connector.
FTDI CHIPSET - Built with FTDI chipset, Powered by USB port, Download the latest driver from the Tera Grand website. This cable is NOT used for VGA monitors which use a HDB15 (15-pin) VGA connector.
IMPORTANT - This cable is NOT used for computer VGA monitors which use a HDB15 (15-pin) VGA connector. This cable is used for RS232 serial devices. Please double check if your RS232 Serial device needs a cable with Male Thumbscrews or Female Hex Jack Nuts. These connector styles are not interchangeable.

Rank No. #6

OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

!!Please NOTE: this is MALE 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.
(NOT USB to VGA adapter) USB to serial adapter FT232 cable allows your computer to make communication with serial devices equipped with 9 pin female RS232 interface
USB to male serial port adapter cord is designed for connecting Serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode scanners, label writers, serial modem, digital camera, card reader, palm PCs and digital organizer, etc
(FT232 chip) Long FTDI serial cable to USB adapter for Windows 11,10, 8, 7, Mac OS 8 or higher, Linux 2.4.0 and later (9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI)
COM port serial to usb converter is designed with a high performance quality processor chip (FT232RL), which makes this USB RS232 adapter one of the most reliable adapters on the market

Rank No. #7

BENFEI VGA to HDMI Adapter, 1080P Converter with Audio from Computer/Laptop VGA Source to HDMI TV/Monitor

COMPACT DESIGN - The BENFEI compact-designed portable VGA to HDMI adapter connects a computer, desktop, laptop, or other devices with VGA port to a monitor, projector, HDTV, or other devices with HDMI port; Tuck this lightweight gadget into your bag or pocket to do a business presentation with your laptop and projector, or extend your desktop screen to a monitor or TV; A HDMI cable is required.
SUPERIOR STABILITY - Built-in advanced IC chip converts VGA analog signal to HDMI digital signal; It is NOT a bi-directional converter and cannot transmit signals from HDMI source to VGA monitor.
USB AUDIO SUPPORT - with an integrated USB cable that embeds the audio along with the video over HDMI; Digital USB audio can be configured from the Sound menu in Windows to output the audio to the connected display
BROAD COMPATIBILITY - The VGA-HDMI adapter is compatible with computer, pc, desktop, laptop or other device with VGA output, the monitor with HDMI input, it's plug in and play.
18 MONTH WARRANTY - Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely

Rank No. #8

OREI 1080p HDBaseT HDMI Extender over Cat5e/6 Ethernet LAN cable - Up to 500 Feet, Supports HDCP 1.4, Bi-Directional IR, HDMI Loop-out, RS-232, PoC, HDMI Balun (EX-500IR)

1080p HDMI Extender Balun: The OREI EX-500IR is a professional 1080p HDMI over ethernet solution that sends Full HD 1080p@60 Hz video and audio signals up to 500 feet through one CAT 5e/6/7 cable without signal loss or bulky long hdmi cable; Supports HDBaseT Technology for lossless and lag-free long distance video transmission
Crystal Clear Full HD Video: This hdmi to ethernet adapter supports HDMI & HDCP 1.4 compliant, HDR, and 8-bit color for sharp visuals and smooth playback; HDMI loop out allows local screen viewing while extending to a remote display; Supports LPCM 7.1CH, Dolby Digital, DTS 5.1, Dolby True HD, Dolby Atmos for immersive sound performance
Easy Remote Control: The HDMI balun supports two-way IR pass-through, enabling control of streaming devices from either the transmitter or receiver side. It also features RS-232 command control and Power over Cable, requiring only a single power adapter connected to either unit to power both the transmitter and receiver
Wide Device Compatibility: Works with TVs, monitors, projectors, gaming consoles, Blu-ray players, laptops, and AV receivers; It’s perfect for professional business use, home theaters, digital signage, and conference rooms that need reliable hdmi over cat6 connectivity
What You Get: HDMI transmitter and receiver, IR TX/RX cables, power adapter, mounting kit and user manual; Backed by 12-month warranty and OREI tech support; OREI HDBaseT Extenders models only work with their matching transmitter and receiver. They are not interchangeable with other OREI or third-party HDBaseT devices due to chipset differences

Rank No. #9

DTECH 6 ft RS232 Serial Cable Female to Female 9 Pin Straight Through (Black, 2 Meters)

9 pin serial cable 6ft connects your computer to device with RS-232 compatible (COM port) interface
DB9 RS232 cable female to female connector on each end equipped with screws to ensure an easy and solid connection for stable data communication
The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
It is pin-to-pin wired as a DE9 9 pin serial cable Straight Through (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G); standard shielded rs232 cord with AL foil
6 feet RS232 serial cable f-f adapter for some old RS232C equipment like scanner, Modem, printer, plotter, switches, camera, barcode / embroidery machine, touchscreen, microcontroller, test equipment

Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API

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Features: What bells and whistles matter for an Hdmi To Rs232?
Specifications: How powerful they are can be measured.
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Customer Ratings: Number ratings grade Hdmi To Rs232 objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Hdmi To Rs232.
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The Best Hdmi To Rs232 of 2025 – Reviewed and Top Rated

How Do You Buy The Best Hdmi To Rs232?

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