Reviews 1 Port Rs232 - BestBuyersPro.com

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Add one serial RS-232 port with com retention to any laptop or computer with a USB port.
Simple installation and operation with COM port retention provides robust serial connectivity for legacy devices with minimal hassle.
Easy plug and play installation with USB Powered device - no power outlet required.
Extensive list of compatible operating systems makes this device perfect for almost any RS232 application.
USB to Straight-Through RS232 Serial Adapter.
COM Port assignments maintained across reboot.
Powered by an available USB port - no external power adapter required.

Replaces RS232 (DB-25/DB-9) serial port perfectly, connects to any laptop/PC's USB port directly to a console port like a charm. No more RS232 Female and male adapters.
An essential accessory of branded routers, switches, firewalls and wireless LAN controllers with CONSOLE port, such as Cisco, Ubiquiti, Juniper, Fortigate, Mikrotik, TP-Link, Huawei, HP ProCurve devices and more. Our unique cable works flawlessly and quickly on laptop and desktop computer.
Moyina usb rollover cable uses the ft232rl chip imported from the UK FTDI Company and the most advanced manufacturing technology to make the product more stable and reliable. It can support a variety of super terminals. Please choose according to your personal habits.
Full support for 32-bit and 64-bit Windows, MAC OS, Linux and Android, except Chrome OS. For details of OS compatibility, please scroll down this page and take a look at 'Product description'.
CONSOLE's DTE Pinouts: RTS(1), DTR(2), TXD (3), GND(4), GND(5), RXD (6), DSR(7), CTS(8).
so Moyina RJ45 cable is 1-CTS, 2-DSR, 3-RXD, 4-GND, 5-GND, 6-TXD, 7-DTR, 8-RTS. Cable length 1.8m/6ft, Maximum RS232 speed 500kbaud.

Wireless Bluetooth replacement of RS-232 communication, works with any standard RS-232 port.
Meets Bluetooth specification v2.0 + EDR Class 1.
100 meters nominal transmit distance or up to 1 kilometer with patch antenna.
+18 dBm maximum transmit power, -88 dBm (0.1% BER) receive sensitivity.
Supports Bluetooth profiles SPP (Serial Port Profile), easy to use Windows configuration tools.

GOOD CHOICE - Most new computers don't have a serial port, and most serial port cards have a lot of issues, but if you're looking for a serial port to communicate with older devices, the card works well.This is the best solution for you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot..
INDEPENDENT POWER CHIPEST - Built-in AX99100 CHIPEST,No external power supply provides RS-232 serial port or 5v 12v DC power output through the COM of the first needle or the needle 9.Stable performance, strong compatibility, high - speed storage..
4 RS232 PORT - 4 standard external RS-232 DB9 serial ports.All serial ports support slow IrDA mode and speeds up to 115200bps,compatible with 2 UART and 4 UART..
PCI EXPRESS X1 - Compliant with PCI Express 2.0 gen1, compatible with PCIE x1, x2, x4, x8, x16 slots..
BROAD COMPATIBILITY - Compatible operating system :Windows XP/ 2003 Server/ Vista/ WIN7/ WIN8.x / WIN10 / Linux Kernel 2.6 15 and later/ Android 1.x/ 2.x/ 3.x/ 4.x/ 5.x.Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system..

Lantronix 2 Port Serial (rs232/ Rs422/ Rs485) To Ip Ethernet Device Server - Us Domestic 110 Vac - Convert From Rs-232.
Rs-485 To Ethernet Using Serial Over Ip Technology.
One 10/100 Mbps Fast Ethernet Rj-45 Port.

Replaces RS232 (DB-25/DB-9) serial port perfectly, connects to any laptop/PC's USB port directly to a console port like a charm. No more RS232 Female....
USB to RJ45 Console cable directly connects a computer or laptop through USB port to Network Switch, Router etc. with a Console port. No RS232/DB9....
USB serial cable to pair with branded Router, Switch, Firewall, Wireless LAN controller and other devices with console port, such as Cisco, Ubiquiti,....
usb rollover cable uses the ft232rl chip imported from the UK FTDI Company and the most advanced manufacturing technology to make the product more....
Full support for 32-bit and 64-bit Windows, MAC OS, Linux and Android, except Chrome OS. For details of OS compatibility, please scroll down this page....

Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express Expansion Slot.
Native single-chip, single lane PCI Express chipset delivers true PCIe performance, up to 48% more efficient than bridge chip designs.
Standard and low profile/half-height brackets included to ensure fitment in any system.
Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps.
256-byte deep FIFO per transmitter and receiver.
Native single-Chip, single lane PCI Express.
Includes half-height/low profile mounting brackets.
Compliant with PCI Express Base Specification 1.1.

DTECH DB9 serial cable female to female connects your computer to device with RS-232 compatible (COM port) interface.
RS232c cable 9 pin connector on each end equipped with screws to ensure an easy and solid connection for stable data communication.
10 feet DB9 extension cord is long enough for unites side by side.
the wires inside the cable are of 30AWG gauge and easy to solder to.
It is pin-to-pin wired as a DB-9 serial adapter Straight Through (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G).
10ft DE9 RS232 serial adapter cord for some old RS232C equipment like scanner, Modem, printer, plotter, switches, camera, barcode / embroidery machine, touchscreen, microcontroller, test equipment.

Connects USB 2.0 to RJ45 Cat5 Ethernet port via one console cable and one RS232 cable.
Compatible with Cisco routers, including the 600, 800, 1600, and 1700 series.
Console Cable Length: 1.8 m (approximately 6 ft.).
Package Contents: 1 x USB to RS232 Serial Interface Cable, 1 x RS232 9-Pin Serial to RJ45 Cat5 Ethernet Cable.

15 ft serial male to female cable extends a COM port connection between your computer and some old device with RS-232 compatible so you can move rs232 device further away from your PC.
Long Serial extension adapter m/f equipped with screws on each end 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 rs232 Straight Through COM cord (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G).
15 feet serial male to female extension cable for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, test equipment.