Best Rs232 Port

StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection (ICUSB234854I)

  • RUGGED & RELIABLE: This industrial metal USB to serial adapter hub adds 4 RS-232/422/485 ports & 1 USB 2.0 port w/ 15kV ESD surge protection (level 4), IP30 rating & locking connectors on all ports.
  • 4 SERIAL PORTS: The ports on this USB to serial converter can be individually configured to RS232, RS422 or RS485 (2wire/4wire) at baud rates up to 921.6Kbps for devices like barcode scanners/printers.
  • MOUNTING OPTIONS: This metal mountable 4-port serial hub w/ 6ft (1.8 m) screw-lock USB cable incl. installs securely to a desk, wall or DIN rail using the built-in mounting ears & incl. DIN brackets.
  • FLEXIBLE POWER: This serial hub can be powered with either the 12V screw-locking power adapter or the 5V USB input, while each serial port (pin 9) can be set to 5V, 12V (power adapter required), or 0V.
  • WIDELY COMPATIBLE: To connect industrial grade equipment to any terminal, the USB to multiple DB9 male serial converter supports current and legacy Windows, Linux, macOS, as well as embedded platforms.
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Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset

  • OS SUPPORT - Supports Windows 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.
  • 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.
  • Download the latest Windows 10 driver from Tera Grand's web site.
  • EXTENSION CABLE INCLUDED - Package includes a 32 inch USB male to female extension cable..
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Dell Multi-Client Monitor P4317Q - 43-inch Ultra 4K 3840 x 2160, DisplayPort HDMI USB 3.0 RS232 (Renewed)

  • This Certified Refurbished product is certified factory refurbished and comes with a 90-day warranty.
  • 4K large screen experience: The 43" display with high-performance monitor scalar offers exceptional clarity up to Ultra HD 4K.
  • Multi-client capabilities: Connect up to four independent clients to a single monitor with customized views, all without bezel breaks, so you can take total command of your tasks. Easy on IT: RS232 connection makes remote management simple.
  • Input Connectors: 1 x DP 1.2 / 1 x mDP 1.2 / 2 x HDMI 1.4 (MHL) / 1 x VGA / 1 x USB 3.0 port - Upstream / 4 x USB 3.0 port / 1 x Audio Input / 1 x Headphone output / 1 x RS232.
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Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout)

  • CP2102+ZT232 usb serial null moldem DCE adapter cable for upgrading the old version desktop DB9 - DB9 cross wired null modem cable.
  • usb rs232 to db9 female adapter cable,CP2102+ZT232 chip..
  • This cable is mostly specially used in PC(host) - PC(host) communication, also called null modem cable.
  • Add a Null Modem RS232 serial port to your laptop or desktop computer through USB.This cable also can be used for PC control the TV, smart TV(as nowadays the TV is a computer).
  • Null modem PINOUT: DB9#2-TX(yellw), 3-RX(orang), 5-GND(blk), 7-CTS(green), 8-RTS(brown).
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DTECH FTDI USB to Serial Adapter Cable RS232 DB9 Male Port FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux 1.5 Feet

  • It's Male Serial to USB cable (9 pin com port to USB A male) that allows your PC to connect RS-232 serial devices and programs that communicate....
  • FT232RL USB to serial adapter is designed for connecting serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode scanner,....
  • 1.5ft short USB to RS 232 cord for Windows 11, 10, 8.1, 8, 7, Mac OS 8 or higher, Linux 2.4.0 and later.
  • FTDI USB to serial cable adapter is built with a high performance quality processor chip (FT232 Chipset), which makes it one of the most reliable com....
  • DB9 serial to USB converter with LED light helps you check the connection status easily.
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USRobotics USR325686E 56K Serial Port Fax Modem

  • USR-G781 is Industrial Serial RS232 RS485 to 4G LTE Modem with Ethernet /LAN Port and Sim Card Slot.
  • ARM High Performance Processor, Support 4 Socket Independent Connection.
  • Heartbeat Packet: can be sent to Serial or Network Periodic. To Ensure Connection is Reliable, put an end to Dead Link.
  • Identity /Registration Packet: Identified Header can be Added to Packets to Check Connection Status.
  • Serial port protection: Reverse Connection Projection, ESD Anti-Surge, Anti-static, Surge Protection.
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Liberty Scales 11

  • ... mm) Full-color WQVGA graphic display with user-controlled brightness. AC power (included) or rechargeable battery (accessory sold separately). Modular design, die-cast housing, removable stainless steel platform, integral weigh below hook, menu lock switch, level indicator..
  • COMMUNICATION: Easy access communication port including standard USB and RS232 (included) and an optional third port of RS232 or Ethernet (accessories sold separately). GLP/GMP Data Output with Real Time Clock. Data Transfer Function..
  • APPLICATIONS: Weighing, Parts Counting with Auto Optimization, Percent Weighing, Advanced Check weighing, Animal/Dynamic Weighing, Display Hold, Filling, Formulation, Differential Weighing, Density Determination, Sieve Analysis..
  • CUSTOMERS SATISFACTION: We are willing for the satisfaction of our customers because customer satisfaction is our first priority. If you have any kind of problem regarding our product we will fully co-operate in solving your problem. You should never feel any hesitation in contacting us. If you don’t satisfy with our products then please question us we will happily answer your question..
  • DESIGN FEATURES: Check weighing lights with selectable operation and audible signal settings, several selectable operating languages, ....
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BNISE Digital Thickness Gauge 0.5 inch/12.7mm 0.0005 /0.01mm Thickness Meter Metric/inch Paper/Film/Fabric/Tape Thickness Gauge

  • 【0 ~ 12.7 mm Measuring Range】Measuring Range from 0 ~ 12.7 mm (0 ~ 0.5 inch), High Resolution up to 0.01 mm (0.0005") with a Tolerance of Less than 0.001"(0.02mm).
  • 【Large LCD Display】Aluminum Alloy Digital Thickness Gage Gauge--40mm X 19mm LCD Display, show data directly, is Used to Accurately Measuring Soft Materials Such as a Variety of Paper, Film, Leather, Sponges and Wires..
  • 【Inch/Metric Conversion】LCD screen displays in inches and metric units, suitable for All Kinds of Measurement..
  • 【RS232 Data transfer port】Featured RS232 Data transfer port, must connect with “Clockwise Tools DTCR-01” Cable to make data transfer to PC..
  • 【Humanization Design】Grip handle, thumb trigger, and spring-loaded spindle for taking accurate measurements..
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LIANSHU DB9 Male to DC3.5mm Male Serial RS232 Cable L= 6FT Black

  • Adapt Your 3.5mm stereo Jack For RS-232 Serial Control.
  • Why Run All New Cables For RS-232 Control Of Your Audio/Video System, When You Can Use This Easy Adapter..
  • The Velocity RS-232 Adapter Leverages Your DB9 Or 3.5mm Stereo Audio Cable To Run 3-conductor RS-232 Control Signals Between Your Control Unit And Your Video Display.Fully Molded DB9 And 3.5mm Connectors Provide Excellent Strain Relief..
  • This Adapter Is Ideal For Use With Computers, Projectors, And Any Control Unit&Display Requiring 3-Conductor RS-232 Serial Control..
  • Our Recommendation : Please Kindly Confirm The Last Picture, Especially The Pinout Wiring Diagram..
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Rice Lake Lab Balance,EQ-3000 Equipoise 3000 g x 0.1 g, 122 mm x 142 mm platter, 120-240 VAC Auto-ranging power adapter, Universal plugs

  • Weighing Units Gram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Momme, Hong Kong Tael, Singapore Tael, Taiwan, Tael, tola.
  • Pan size 4.8 in x 5.6 in (122 mm x 142 mm).
  • Power: Rechargeable battery/ AC adapter (included).
  • RS232 port (RS232 is optional), Carrying Case optional for $125.
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