serial port | Newegg.com

Gearmo Industrial USB 4 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: GM-FTDI4X-M

$94^.99 –
$5.99 Shipping

Compare

Quick View

Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: USB2-8COMi-TB

$328^.29 –
$5.99 Shipping

Compare

Tripp Lite SMART1500RM2UN SmartOnline 120V 1.5KVA 1350 Watts Double-Conversion UPS, 2U Rack / Tower, Extended Run, Pre-Installed WEBCARDLX Network Interface, USB, DB9 Serial

Quick View

(28)

Tripp Lite SMART1500RM2UN SmartOnline 120V 1.5KVA 1350 Watts Double-Conversion UPS, 2U Rack / Tower, Extended Run, Pre-Installed WEBCARDLX Network Interface, USB, DB9 Serial

Outlets: 8
Battery Run Time: 0.08 Hour 0.22 Hour
Output Frequency: 60 Hz
Battery Recharge Time: Full Load Runtime: 4.5 minutes (1350 Watts) Half Load Runtime: 13 minutes (675 Watts)
Model #: SMART1500RM2UN

$1,338^.99 –
Free Shipping

Compare

TRENDnet Model TU-S9 USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play

Quick View

(42)

TRENDnet Model TU-S9 USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play

Type: Data Transfer Cable
Type: Cable Connectors
Color: Black
Connector Number: 2
Model #: TU-S9

$27^.33 –
More options from $26.63 - $70.99

Compare

Quick View

240x320 2.8 SPI TFT LCD Touch Panel Serial Port Module With PBC ILI9341 2.8 Inch SPI Serial White LED Display with Touch Pen

Model #: zcw2095

$12^.90 –
Free Shipping

Compare

Quick View

Tripp Lite Keyspan High Speed USB C to Serial Adapter DB9 3ft USB Cable TAA (USA-19HS-C)

Type: USB-C to Serial Adapter
Color: Black
Changer Type: USB-C to DB9 (M/M)
Specifications: USB-C to DB9 adapter connects legacy serial devices, such as modems and digital cameras, to your computer or laptop’s USB-C port. Provides full modem control and hardware/software flow control Supports data transfer speeds up to 230 Kbps-double the speed of a PC serial port Works with any USB-C cable up to 16 ft. long (detachable 3 ft. cable is included) Plug-and-play operation allows you to set it up and begin using it immediately Small enough to carry in a pocket or purse for fast file transfers anywhere
Model #: USA-19HS-C

$47.99
$45^.30 –
Save: $2.69 (5%)
More options from $45.30 - $58.42
Free Shipping

Compare

Quick View

RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WIFI, Serial Port to Ethernet, Ethernet to WIFI

Model #: 9158154912418

$64^.79 –
More options from $64.79 - $77.99
Free Shipping

Compare

Quick View

CableCreation USB to RS232 Adapter with PL2303 Chip (3-Pack), 3 Feet Gold Plated DB9 Male Serial Converter Cable for Windows 11,10, 8.1, 8,7, Linux, macOS, Black

Model #: 6901200917

$16^.39 –
More options from $16.39 - $36.49
Free Shipping

Compare

Quick View

RS232/485 to WiFi POE Ethernet Serial Server Converter, Modbus/MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V/PoE Power Supply

Model #: 9391048857444

$80^.59 –
Free Shipping

Compare

Quick View

RS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.

Model #: 9435761175666

$54^.89 –
More options from $54.89 - $59.79
Free Shipping

Compare

Quick View

Industrial Isolated RS485 to RJ45 Ethernet Serial Server with PoE Function, TCP/IP to Serial, DC 6~36V or PoE Power Supply,Modbus/MQTT Gateway, RS485 and Ethernet Bi-Directional Data Transmission

Model #: 569563154464

$48^.89 –
More options from $48.89 - $57.99
Free Shipping

Compare

Quick View

to RS232 Serial Adapter FTDI Chip CableCreation 66 FT to DB9 Female Serial Converter Cable for Windows 10 81 8 7 Vista XP 2000 Linux and Mac OS 2M Black

Model #: AVNfY-B075YGKFC1

$33^.39 –
More options from $33.39 - $39.27
Free Shipping

Compare

Quick View

Dual Port Server Industrial Serial RS232 RS485 to Ethernet Converter Modbus RTU to TCP Multiple Working Modes support TCP/UDP Server/Client and HTTPD Client

Model #: 9045829180664

$84^.39 –
More options from $84.39 - $89.69
Free Shipping

Compare

Quick View

OIKWAN USB to Micro USB Console Cable with FTDI Chipset, RS232 Serial Port Adapter for Cisco Routers/Switches, PLC, Industrial Control Devices, Compatible with Windows/Mac/Linux (6ft/1.8m)

Model #: 401917573807

$31^.99 –
More options from $31.99 - $47.99
Free Shipping

Compare

Quick View

USB to RS232 Adapter with FTDI Chipset 66ft USB Male to RS232 Female DB9 Serial Converter Cable for Windows 10 81 8 7 Vista XP 2000 Linux and Mac OS X 106 and AboveBlack

Model #: MJHJS-B075YGKFC1

$30^.89 –
More options from $30.89 - $33.36
Free Shipping

Compare

Quick View

TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 4 RS232 Port)

Model #: 9391048846530

$66^.99 –
$5.00 Shipping

Compare

Quick View

USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable

Model #: C7FW0626-JIA-777

$16^.97 –
More options from $16.96 - $18.61
Free Shipping

Compare

Quick View

coolwell Industrial Grade RS232/485 to WiFi ETH Serial Server 6t Modbus Gateway MQTT Gateway Metal Case

Model #: 9435761150823

$66^.19 –
More options from $66.18 - $70.18
Free Shipping

Compare

Quick View

FOR DB9 9PIN TO DB15 15PIN db9 Female to db15 male cable Professional custom-made DB9 electronic weighing line serial port cable

Model #: YC7FW0708-395

$29^.77 –
More options from $29.76
Free Shipping

Compare

Quick View

Moxa Americas,Inc. - MGATE MB3270-2 Port Modbus TCP to Serial Communication Gateway

Model #: 652843968179

$734^.99 –
More options from $734.99 - $859.20
$5.99 Shipping

Compare

Quick View

FT232RL USB RS232 Cable to DB9 Male Full Pinout Compatible with UC232 US232 Micro USB Serial Cable Type C Serial Cable (150cm USB a Male ft232r)

Model #: C7FW0720-OYJ-188

$42^.26 –
More options from $42.25
Free Shipping

Compare

Quick View

6-Pack 9Pin RS232 Serial Cable DB9 Male to Male/Female to Female/Male to Female Mini Gender Changer Adapter Coupler Connector

Model #: C7FW0720-OYJ-379

$23^.86 –
More options from $23.85
Free Shipping

Compare

Quick View

DB9 to DB15 Three Row VGA RS232 Male to Female Pin Ho*/le 15 Pin 9-pin Serial Port Plug Data Cable(2m,DB9 F-DB15 F)

Model #: YC7FW0708-390

$26^.67 –
Free Shipping

Compare

Quick View

FOR 1pcs 4 Port SATA PCI CONTROLLER RAID CARD 4 SATA SERIAL ATA PCI CONTROLLER RAID I/O CARD PC+Cable

Model #: C7FW0720-OYJ-103

$32^.46 –
Free Shipping

Compare

Quick View

Digi Connect IT 4 Remote Console Access Server; Cat 4 Global - Twisted Pair - 2 x Network (RJ-45) - 4 x Serial Port

Brand: Digi International
Model #: 5402-RMG4-GLB

$463^.97 –
More options from $463.97 - $644.48
Free Shipping

Compare

StarTech.com ICUSB232PRO USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial

Quick View

(20)

StarTech.com ICUSB232PRO USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial

Type: USB to DB9 (RS-232)
Type: Cable Connectors
Color: Black
Connector Number: 2
Model #: ICUSB232PRO

$40^.95 –
More options from $40.81
Free Shipping

Compare

Quick View

Tripp Lite USB-C to DB9 Serial Adapter Cable, 5' USB 2.0 Type C to RS-232 (M/M), 5 ft. (U209-005-C)

Type: USB-C to DB9 Serial
Color: Black
Connector Number: 2
Connector Detail: USB-C to DB9 Serial
Model #: U209-005-C

$26^.39 –
More options from $26.39 - $113.99
Free Shipping

Compare

StarTech.com 3ft (1m) USB to Serial Cable with COM Port Retention - DB9 Male RS232 to USB Converter 1P3FPC-USB-SERIAL

Quick View

(1)

StarTech.com 3ft (1m) USB to Serial Cable with COM Port Retention - DB9 Male RS232 to USB Converter 1P3FPC-USB-SERIAL

Type: Serial (COM)
Color: Black
Model #: 1P3FPC-USB-SERIAL

$42^.61 –
More options from $42.61 - $47.85

Compare

Quick View

StarTech.com 2 Port Serial-to-IP Ethernet Device Server, RS232

Type: Device Server
Specifications: Industry Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX Interface: Serial Ports: 2 Auto MDIX: Yes Auto-Negotiation: Yes Compatible Networks: 10/100 Mbps Data Bits: 7, 8 Flow Control: XON / XOFF, RTS / CTS, None Full Duplex Support: Yes Isolation: 2500 Vrms Max Baud Rate: 460.8 Kbps Supported Protocols: ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet Connector Type(s): 2 - DB-9 (9 pin; D-Sub) Male 1 - RJ-45 Female 1 - Terminal Block (2 Wire)
Model #: NETRS2322P