The Best trendnet usb serial of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best trendnet usb serial of 2025. Check our ranking below.
2,242 Reviews Scanned
SaleRank No. #1
TRENDnet USB to Serial 9-Pin Converter Cable, TU-S9, USB to RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 64cm (25 in.) Cable Length, Plug & Play, White
- USB: The USB to serial adapter supports USB 1.1 and it is compatible with USB 2.0 and USB 3.0 ports.
- NDAA COMPLIANT: With our NDAA compliant USB to Serial 9-Pin Converter Cable, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- MANUFACTURER PROTECTION: We stand by the quality of our products.The TU-S9 USB to Serial 9-Pin Converter Cable is backed and supported with 2 years of TRENDnet Manufacturer Protection.
- RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
- RS-232 SERIAL CONNECTOR: Connect RS-232 serial devices, such as modems or printers, using the widely supported USB standard found in most laptops and desktops today.
SaleRank No. #2
StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter , TAA (ICUSB232PRO)
- BROAD COMPATIBILITY: The USB to VGA adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB.
- COM RETENTION: The USB to serial RS232 adapter retains assigned serial COM port values in nonvolatile memory to automatically be assigned to the adapter serial port if disconnected and reconnected.
- EASY INTEGRATION: A versatile connectivity solution for legacy serial peripheral devices, the USB to RS232 adapter cabler offers broad OS compatibility including Windows, Linux and Mac OS.
- VERSATILE FUNCTIONALITY: This USB serial adapter is used to connect, monitor and control industrial sensors and equipment. It can also be used to control LED and Digital signage boards.
Rank No. #3
OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
- !!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.
- Wide range of applications: USB to RS232 DB9 male serial adapter can work with your Windows (10 / 8.1 / 8 / 7 / Vista / XP), MAC or Linux system and other platforms. USB adapter is designed to connect to serial devices, such as serial modem with DB9, ISDN terminal adapter, digital camera, label writer, palm computer, barcode scanner, PDA, cash register, CNC, PLC controller, tax printer, POS, bar code scanner, label printer, etc
- High quality: ftdi usb serial,the latest ftdi chip set ensures more reliable and faster operation. USB 2.0 to RS232 male DB9 console cable will support 1Mbps date transfer rate.
- Most convenient: rs232 to usb simple installation, plug and play, COM port creation, baud rate can be changed to the required settings. USB power supply - no external power supply required.
- Exquisite design: usb-to-serial,Gold Plated USB RS232 connector and PVC cable ensure high performance and extra durability. Powered by USB port, this USB to DB9 series RS232 adapter cable is designed to fit easily into your handbag.
Rank No. #4
SABRENT USB 2.0 to Serial (DB9 RS232) Adapter Cable, Prolific Chipset, Driver Support Required for Some Systems, Windows 11/10/8/7, macOS, Linux (CB-DB9P)
- USB to Serial Connectivity: Connect RS-232 serial devices such as modems, industrial equipment, and legacy hardware to a USB port using a standard DB9 interface
- Driver Support Required: While some systems may recognize the adapter automatically, others require manual driver installation for proper functionality
- Device Compatibility: Works with devices that support RS-232 serial communication; compatibility depends on the connected hardware and software configuration
- Adjustable Settings: COM ports and baud rates can be configured to match your device requirements for stable communication
- Multi-Platform Support: Compatible with Windows, macOS, and Linux; functionality may vary depending on driver support and system setup
Rank No. #5
OIKWAN USB to RS232 Serial Adapter with FTDI Chipset - USB 2.0 to Female DB9 Serial Cable for Windows and Mac (6ft)
- !!Please NOTE: this is FEMALE USB 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.
- Gold Plated USB 2.0 Male to RS232 Female DB9 Serial Cable connects a serial DB9 (9 PIN) device, such as a modem, to a USB port on your computer. USB port with 1Mbps data transfer rate. 👉NOTE: It's USB to RS232 FEMALE adapter,(It's NOT 15 pin VGA Monitor Cable)
- 9 pin to usb adapter built with the Industry Leading FTDI Chip,supports Windows 10/8.1/8/7/Vista/XP//2000 /Linux 2.4 or above, Mac OS X 10.6 and above; Drivers can be downloaded at FTDI website.
- USB to RS232 adapter works with modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, PDAs,cashier register,CNC,PLC controller,tax printer,POS, bar code scanner, label printer,and devices with DB9 serial ports
- Plug-and-play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports,No need for an external power adapter:draws power directly from your computer via the USB connection
Rank No. #6
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. #7
TRENDnet USB 3.0 to Gigabit Ethernet Adapter, Full Duplex 2Gbps Ethernet Speeds, Up to 1Gbps, USB to Gigabit Ethernet Adapter, USB-A, Windows Compatible, USB Powered, Black, TU3-ETG
- PROVIDE FAST ETHERNET SPEEDS: Connect your USB 3.0 enabled desktop, MacBook, notebook PC, or device at fast Gigabit speeds
- MANUFACTURER PROTECTION: We stand by the quality of our products.The TU3-ETG USB 3.0 to Gigabit Ethernet Adapter is backed and supported with 2 years of TRENDnet Manufacturer Protection.
- NDAA COMPLIANT: With our NDAA compliant USB 3.0 to Gigabit Ethernet Adapter, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
- ADD, PROTECT & REPLACE AN RJ45 ETHERNET PORT: Quickly add a Gigabit Ethernet port to a Windows or Mac computer. A SuperSpeed USB 3.0 port supports Full Duplex 2 Gbps transfer speeds. The TU3-ETG is compatible with older USB 2.0 and 1.1 ports
Rank No. #8
TRIPP LITE Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
- Serial adapter allows a serial device to be connected to a USB computer
- Plug and play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports
- No need for an external power adapter:draws power directly from your computer via the USB connection
- DB9 serial port supports data transfer rates up to 230 Kbps:twice the speed of a standard built in serial port
- LED shows adapter status and data activity at a glance
Rank No. #9
TRENDnet RS232 to RS422 RS485 Converter Adapter, Serial Port Data Converter, Black, TI-S100
- INCLUDES: One TI-S400 RS232 to RS422/RS485 Converter Adapter
- NDAA + TAA COMPLIANT: With our NDAA and TAA compliant Converter Adapter, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- MANUFACTURER PROTECTION: We stand by the quality of our products.The TI-S100 ,RS232 to RS422/RS485 Converter Adapter is backed and supported with 1 year of TRENDnet Manufacturer Protection.
- RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
- DEVICE INTERFACE: 1 x DB9 Female RS-232 to RS-422/RS485; 1 x Terminal block
Rank No. #10
TRENDnet USB 2.0 to Fast Ethernet Adapter, Supports Windows and Mac OS, ASIX AX88772A Chipset, Backwards Compatible with USB 1.0 and 1.0, Full Duplex 200 Mbps Ethernet Speeds, Black, TU2-ET100
- INTERFACE: 1 x 10/100 Mbps Fast Ethernet Port, 1 x USB Type A Port (Male)
- MANUFACTURER PROTECTION: We stand by the quality of our products.The TU2-ET100 USB 2.0 to Fast Ethernet Adapter is backed and supported with 2 years of TRENDnet Manufacturer Protection.
- NDAA COMPLIANT: With our NDAA compliant USB 2.0 to Fast Ethernet Adapter, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
- FASTER ETHERNET VIA USB: Connect your USB-enabled device at fast Ethernet speeds with this USB 2.0 to Fast Ethernet Adapter.
Last update on 2024-09-20 / Affiliate links / Images from Amazon Product Advertising API
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