power | Newegg.com

I'm Celeste, Newegg's tech expert! Need help with "power"?

Fully modular ATX PSUs?

SFX PSUs for Mini-ITX?

How Much PSU Wattage?

80 Plus Ratings Explained?

USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments

$83^.98

Free Shipping

Quick View

2PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

$63^.98

Free Shipping

Quick View

[2-Pack] USB to RS232 Adapter with PL2303 Chip 6.6 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 2M Black

$38^.85

Free Shipping

Volume Discounts:$37.45 - $38.85

Quick View

[2-Pack] USB to RS232 Adapter with PL2303 Chip 10 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 3M Black

$38^.85

Free Shipping

Volume Discounts:$37.45 - $38.85

Quick View

Industrial Isolated USB to RS232/485 Converter, Original FT4232HL Chip, Supports USB to 2-Ch RS232 + 2-Ch RS232/485, Wall-Mount & Rail-Mount Support

$113^.98

Free Shipping

Quick View

Vszerda RJ45 to RS232 Cable, DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console15CM/6Inch 2Pack

$22^.08

More options from $22.08 - $24.09

Free Shipping

Volume Discounts:$19.68 - $22.08

Quick View

4PCS FR232RL Red Type-c to TTL Serial Converter Adapter Module 3.3V/5.5V for Arduino FT232 Pro Mini USB to TTL 232

$16^.78

More options from $16.78 - $19.79

Free Shipping

Volume Discounts:$15.38 - $16.78

Quick View

USB to TTL 5V 3.3V Serial Download Cable,USB to TTL TX RX VCC GND Pinout Signal 4 Pin Female Socket with Prolific FTDI Chip for Windows 10 8 7 XP Vista Android (3.3FT)

$17^.98

More options from $17.98 - $19.98

Free Shipping

Volume Discounts:$16.58 - $17.98

Quick View

FT232 USB to 232 Serial Module SP3232 Chip Industrial Grade Multi-Protection More Stable with Data Cable with Indicator Light DB9 Male Wiring 150K BPS Baud Rate Serial Interface Module

$70^.78

Free Shipping

Quick View

USB to RS485-WE Serial Cable, RS485-WE-1800-BT UART Serial Converter Cable,USB-RS485-WE Wire End,FT232 Chipset, 6 Way,1.8m/6ft | USB to RS485-WE Serial Cable, UART Serial Converter Cable, USB-RS485-WE

$24^.79

Free Shipping

Volume Discounts:$23.19 - $24.79

Quick View

RS232 DB9 to RJ45 Serial Adapter, DB9 9-Pin Serial Port Female & Male to RJ45 Female Cat5/6 Ethernet LAN Console Extender Cable, 2Pack

$18^.28

Free Shipping

Volume Discounts:$16.88 - $18.28

Quick View

FT232 USB to TTL Serial Module to uart Industrial Grade Multi-Protection More Stable with Data Cable with Indicator and Function Pins Terminal Wiring 2M Baud Rate

$72^.78

Free Shipping

Quick View

RS232 DB9 to RJ45 Serial Adapter, DB9 9-Pin Serial Port Female & Male to RJ45 Female Cat5/6 Ethernet LAN Console Extender Cable, 2Pack

$18^.24

Free Shipping

Volume Discounts:$16.84 - $18.24

Quick View

Industrial Isolated USB to RS232/485 Converter Original FT4232HL Supports USB to USB to 4-Ch RS232, USB to 2-Ch RS232, USB to 2-Ch RS232/485

$71^.38

More options from $71.38 - $73.99

Free Shipping

Quick View

USB to Serial Adapter 3 ft, USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux

$25^.99

Quick View

ESP32-S3 ETH Development Board, 10/100Mbps RJ45 Ethernet Port, Wi-Fi & BT Support, 240MHz Dual Core Processor, Onboard Type-C Port and TF Card Slot, PoE Module

$69^.19

Free Shipping

Quick View

ESP32-S3 ETH Development Board Microcontroller, 10/100Mbps RJ45 Ethernet Port, W-F & BT Support, 240MHz Dual Core Processor, Onboard Type-C Port and TF Card Slot, OV2640 Camera+PoE Module

$70^.79

Free Shipping

Quick View

FTDI USB to TTL Serial 3.3V Adapter Cable 6 Pin 0.1 inch Pitch Female Socket Header UART IC FT232RL Chip Windows 11 10 8 7 Linux 3 ft.

$22^.99

Quick View

3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black

$27^.67

Free Shipping

Quick View

DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook

$29^.99

Quick View

DTECH USB to Serial Adapter DB9 RS232 Cable Prolific Chip PL2303 DB-9 Male Cord 3ft Compatible with Windows 11 10 8 7 Mac Linux for Laptop RS232C Printer Radio

$14^.87

Free Shipping

Volume Discounts:$12.47 - $14.87

Quick View

Werleo 5 Feet USB 2.0 to Serial Adapter USB RS232 Cable USB Serial Cable Converter DB9 USB with FTDI Chipset Gold Plated for Win10 8.1 8 7 Vista XP 2000 Andorid Linux Mac OS X10.6 & Above

$22^.99

Quick View

[2-Pack] USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black

$38^.85

Free Shipping

Volume Discounts:$37.45 - $38.85

Quick View

DTECH USB to Serial Adapter DB9 RS232 Cable Prolific Chip PL2303 DB-9 Male Cord 6ft Compatible with Windows 11 10 8 7 Mac Linux for Laptop RS232C Printer Radio

$14^.87

Free Shipping

Volume Discounts:$12.47 - $14.87

Quick View

USB to RS232 Serial Cable 3M, DB9 Adapter (PL2303 Chipset) Support Cashier Register, Modem, Scanner, Digital Cameras, CNC etc, 10FT /Black

$36^.79

Free Shipping

Quick View

10-Port PCIe SATA Expansion Card, SATA3.0 6Gbps Controller with 10x SATA Cables, JMicron JMB582 Chipset, Supports Non-RAID HDD/SSD, Includes Full-Height Bracket, Fits PCIe x1/x4/x8/x16 Slots

$68^.79

Free Shipping

Quick View

DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size

$14^.99

Quick View

DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook

$31^.19

Free Shipping

Quick View

DB9 Gender Changer D-SUB 9 Pin RS-232 Connector Serial Port Cable Coupler Adapter for Serial Applications-4Pcs (Female to Female)

$11^.98

Free Shipping

Volume Discounts:$11.58 - $11.98

Quick View

DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

$18^.99

Free Shipping

Volume Discounts:$17.49 - $18.99

Quick View

3PCS ESP32 S3 Development Board 2.4G WiFi BT Module Internet of Things ESP32-S3-WROOM-1 N16R8 MCU 44Pin 8M PSRAM with 1pc 50CM Type-C Cable Set

$44^.69

Free Shipping

Quick View

DTECH 3m XLR to XLR Microphone Cable Male to Female Balanced Audio Mic Cord for PA Speaker System Standard 3 Pin Gold Plated Connectors Nylon Braided Instrument Wire, 3 Meter 10 Feet Approx, Black

$22^.59

Free Shipping

Quick View

DTech USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux

$49^.99

$5.99 Shipping

Quick View

6.6 Feet USB to RS232 Adapter with PL2303 Chipset, Gold Plated USB 2.0 to DB9 Serial Converter Cable Support Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, 2M /Black

$30^.79

Free Shipping

Quick View

FVH CY EP-015 NGFF M.2 Key-A to Mini PCI-E PCI Express Converter Adapter for 9260 8265 7260 AC Wifi Bluetooth Wireless Card

$7^.18

Free Shipping

Quick View

TECHTOO 4 Port USB to Serial RS232 DB9 Adapter USB to Seria Converter Serial Cable 9-Pin with Thumbscrews (Prolific Chip W/Thumbscrews, 4 Port)

$60^.99

$5.99 Shipping

Page 18/20

Find what you were looking for?