serial port | Newegg.com

DTech USB to Serial Adapter RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (1.5ft)

Model #: 9350592576324

$50^.99 –
Free Shipping

Compare

Quick View

Mzhou 10-Port SATA III PCIe Expansion Card - ASM1166 Chipset (6Gbps per Port) - PCIe x1 to 10x SATA 3.0 Adapter - Supports Hot Swap - Plug & Play -for Desktop PC, NAS, Server (No Driver Required)

Model #: 588395661544

$82^.99 –
$5.99 Shipping

Compare

Quick View

waveshare Industrial USB to 4-CH, USB to RS232/485/422/TTL Serial Converter, Adopts FT4232HL Chip, Support Linux, Android, Windows 11/10 / 8.1/8 / 7, Safer Isolated Design

Model #: 6083963117408

$64^.99 –
More options from $64.99 - $68.78
Free Shipping

Compare

Quick View

Industrial USB to RS485 Serial Module with DC Power Isolation and Digital Isolation Chip FT232 and SP3485 chip Support Baud Rate up to 2M DIN-Rail Mounting Free Data Cable Included

Model #: 322002819610

$53^.99 –
More options from $53.99
Free Shipping

Compare

Quick View

waveshare 2PCS Industrial USB to RS232 Adapter with Original FT232RNL FTDI Chip, Compatible with OS Including Mac OS,Linux,Windows 11/10/8.1/8/7/XP,Length 1.5m, USB to RS232 Female Cable

Model #: 342266124275

$54^.99 –
$5.99 Shipping

Compare

Quick View

iDatalink Maestro KIT-RAM1 Radio Installation Kit Compatible w/13-18 Ram 1500, 2500, 3500 & Compatible w/2019+ Ram Class Pick Ups w/an 8.4 Inch Factory Radio (ADS-MRR or ADS-MRR2 module also required)

Model #: 246087207370

$237^.99 –
Free Shipping

Compare

Quick View

CirkitScape Raspberry Pi HAT - RS485 and ADC HAT with GPIO Expansion Board for Pi 5 4B 3B+ Industrial Automation Projects

Model #: 246087155527

$91^.79 –
More options from $83.99 - $91.79
Free Shipping

Compare

Quick View

waveshare RS485 to RJ45 Ethernet Converter Module, Industrial RS485 Serial Server, TCP/IP to Serial Module, Modbus Gateway, 6~36V Power Supply, Rail-Mount Support

Model #: 934196480554

$54^.98 –
More options from $54.98 - $55.99
Free Shipping

Compare

Quick View

USB to RS485 Serial Converter Cable with FTDI Chip USB 2.0 A Male to 3 Pin Terminal Block RS485 Communication Cable for Modbus RTU, Windows 7, 8, 10, 11, XP, Android, Linux, Mac(1M/3.28FT)

Model #: 904957050548

$57^.99 –
$5.99 Shipping

Compare

Quick View

4-Ch RS485 to RJ45 Ethernet with POE Serial Server Adapter Industrial Isolated Serial Module, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission

Model #: 146524638555

$106^.99 –
$5.99 Shipping

Compare

Quick View

waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission

Model #: 246087195011

$84^.99 –
More options from $77.99 - $85.79
Free Shipping

Compare

Quick View

NI cRIO-9063 Embedded Controller, 783830-01, 667 MHz Dual-Core CPU, 256 MB RAM, 4-Slot CompactRIO Chassis, Zynq-7020 FPGA for Control & Monitoring

Model #: BZ59-Z0508-4

$1,466^.40 –
More options from $1,465.40
Free Shipping

Compare

Quick View

Freenove ESP32 Display CYD, 3.5 Inch Touchscreen Monitor, 320x480 Pixel TN TFT LCD Screen ST7796 Driver, Dual-core 32-bit 240 MHz Microcontroller WiFi+BT, C Code LVGL Example Projects Tutorial

Model #: 934196647827

$49^.99 –
$5.99 Shipping

Compare

Quick View

Waveshare USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working Modes, Multi-System Compatible

Model #: 968929769753

$60^.99 –
$5.00 Shipping

Compare

Quick View

UTEK Industrial 10/100M TCP IP to RS485 RS422 Adapter TCP/IP to RS-485 RS-422 Converter RJ45 Serial Device Server UT-6011M

Model #: BZ59-1001

$74^.39 –
More options from $73.39
Free Shipping

Compare

Quick View

Replacement for Dell Latitude 7430 E7430 CPU Cooling Heatsink with Fan 0CMX1D CMX1D AT3IW003ZAL

Model #: 596826022901

$74^.99 –
$5.00 Shipping

Compare

Quick View

Replacement for Dell Latitude 5540 Precision 3580 Palmrest Backlit Keyboard Assembly 0N1Y6M N1Y6M

Model #: 246087223905

$125^.99 –
Free Shipping

Compare

Quick View

Feanteek USB to RS485 Cable Adapter Serial Converter Modbus Cable A+,B- with TX RX LED USB-RS485-WE-5000-BT Compatible with Windows11 10 8 7 Android Linux Mac OS

Model #: 596826024547

$48^.99 –
$5.00 Shipping

Compare

Quick View

Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway

Model #: 612521457654

$60^.99 –
$5.99 Shipping

Compare

Quick View

Rextron KM Switch for 4 Computers with Mouse Roaming, Hotkey Control, USB Synchronizer, USB 3.2 Gen 2 (4 Ports), Serial Control, Multi-Screen, No Software Required for Windows, Mac, Linux, USW-T334

Model #: 342266132034

$525^.99 –
$5.99 Shipping

Compare

Quick View

PUSR (Price for 4 Pcs) Serial to RJ45 Module UART TTL to Ethernet TCPIP Converter Support DHCP and DNS USR-TCP232-T2

Model #: 452465696296

$79^.99 –
$5.99 Shipping

Compare

Quick View

Adafruit Circuit Playground Express Developer Edition - Base Kit

Model #: 968929752939

$75^.99 –
$5.00 Shipping

Compare

Quick View

YELUFT 1 Pack ESP32 LoRa V3 Development Board with 3000mAh Battery & Protective Case, 915MHz LoRa Antenna Integrated WiFi Bluetooth SX1262, 0.96-inch OLED Display, Type-C Interface for Meshtastic

Model #: 588395640273

$64^.99 –
$5.99 Shipping

Compare

Quick View

MOXA UPort 1650-8 - 8 Ports USB-to-Serial RS-232/422/485 Converter, USB 2.0 hi-Speed, 921.6Kbps, 15KV ESD Protection, mini DB9F-to-TB

Model #: 9158154891768

$716^.20 –
More options from $716.10 - $812.99
Free Shipping

Compare

Quick View

Dell PERC H730P - Storage Controller (RAID) - 8 Channel - SATA 6Gb/s/SAS 12Gb/s Low Profile - 1.2 GBps 463-0704

Model #: 596826027753

$113^.99 –
$5.00 Shipping

Compare

Quick View

NEO-7M GPS Module with SMA Antenna and Serial Communication Cable Navigation Satellite Positioning Board

Model #: 968929749076

$61^.99 –
More options from $61.99 - $66.89
$5.00 Shipping

Compare

Quick View

3PCS ESP32 LoRa V3 Boards with 915MHz Antenna SX1262, CP2102, 0.96-inch OLED,Case,WiFi, Bluetooth,Compatible with Arduino & LoRaWAN & Meshtastic IoT (USB C Port)

Model #: 934196631901

$99^.99 –
$5.99 Shipping

Compare

Quick View

Replacement for HP 17-CN 17-CP 17T-CN 17Z-CP Palmrest with Non-Backlit Keyboard M50468-001

Model #: 342266135134

$142^.99 –
$5.99 Shipping

Compare

Quick View

Orange Pi R2S 2GB/4GB/8GB RISC-V Single Board Computer with 8-Core RISC-V AI CPU, 8GB Onboard eMMC, Dual 2.5G & Dual 1000M Ethernet, Development Board Run OpenWrt/Ubuntu(8GB)

Model #: 934196626921

$221^.99 –
$5.99 Shipping

Compare

Quick View

(3PCS) ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz, 2.4GHz Wi-Fi & Bluetooth 5, Support IoT, Mobile Devices, Wearable Electronic Devices, Smart Homes

Model #: 230366237882

$52^.89 –
More options from $52.89
Free Shipping

Compare

Quick View

LINOVISION Dual Ports Serial Server, RS485 and RS232 to Ethernet Convertor, Modbus RTU/TCP Conversion, RS485 and RS232 to RJ45 Convertor, Processor Upgraded

Model #: 968929766387

$97^.99 –
$5.00 Shipping

Compare

Quick View

Sipeed Tang Nano 20K FPGA Development Board, Open Source RISCV Linux Retro Game Player with 64Mbits SDRAM 20K LUT4, Single Board Computer Support microSD RGB LCD LED JTAG HDMI Port (Already Welded)

Model #: 246087217676

$80^.99 –

Compare

Quick View

Replacement for Dell inspiron 7440 7445 2-in-1 LCD Back Cover Top Lid 0451W1 451W1

Model #: 596826011035

$89^.99 –
$5.00 Shipping

Compare

Quick View

Freenove ESP32 Display CYD, 4.0 Inch Touchscreen Monitor, 320x480 Pixel TN TFT LCD Screen ST7796 Driver, Dual-core 32-bit 240 MHz Microcontroller WiFi+BT, C Code LVGL Example Projects Tutorial

Model #: 342266128327

$54^.99 –
$5.99 Shipping

Compare

Quick View

Replacement for Lenovo ThinkBook 15 G2 are 20VG Palmrest with Keyboard Touchpad 5CB1B34873

Model #: 342266122349

$193^.99 –
$5.99 Shipping

Compare

Quick View

Replacement for Dell Dell Inspiron 14 7420 7425 2-in-1 Palmrest Backlit Keyboard Touchpad Assembly 0VG9M1 VG9M1

Model #: 588395656748

$193^.99 –
$5.99 Shipping

Compare

2 in 1 Accessories