here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"usb"
- In Stock
- New
Can’t find the filter you need? Let AI help.
I'm Celeste, Newegg's tech expert! Need help with "usb"?
USB to 2CH RS485 Isolated ConverterIndustrial Grade USB to RS485 Adapter Onboard Original FT2232HL Chip,Supports Win11/10/8.1/8/7, MacOS, Linux, Android,Transmission Distance Up to 1.2km,
Limited time offer, ends 11/08
$53.50
Free Shipping
KWS-V20 USB Tester Voltmeter Ammeter Multimeter 3-9V 0-3A LCD Digital Display Power Battery Tester for Power Capacity Mobile Phone Charger with Blue Shell
Limited time offer, ends 11/08
$12.99
Free Shipping
RP2350-GEEK Development Board Based on RP2350 Microcontroller Onboard 1.14inch 65K Color LCD,USB Type-A Interface,Compatible with Multiple Debugging Methods
Limited time offer, ends 11/08
$31.61
Free Shipping
Industrial USB to TTL 6pin Serial Adapter Cable, USB to TTL (C) Converter Onboard FT232RNL Chip,Compatible with Win11/10/8.1/8/7,Mac, Linux, Android,3.3V/5V Voltage Level Switching
Limited time offer, ends 11/08
$26.14
Free Shipping
LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/08
$15.34
Free Shipping
LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/08
$12.99
Free Shipping
FNB48P USB Tester, PD/QC, USB-C E-Marker Reader, 24V 6.5A, USB-A/C
Limited time offer, ends 11/08
$80.78
Free Shipping
FNB58 USB Tester, PD/QC, USB-C E-Marker Reader, 28V 7A, USB-A/C
Limited time offer, ends 11/08
$104.12
Free Shipping
FNB58 USB Tester, PD/QC, USB-C E-Marker Reader, 28V 7A, USB-A/C
Limited time offer, ends 11/08
$112.78
Free Shipping
USB to RS485 (C) Converter Adapter with Original FT232RNL Chip,Industrial Grade Isolated Bidirectional Converter,ESD and TVS Protection,Compatible with Multiple Systems
Limited time offer, ends 11/08
$35.26
Free Shipping
AT34 Battery Tester USB 3.0 Voltage Tester IPS Color Display 3.7-30V Voltage Meter 0-4A AMP Meter Multifunctional Multimeter Support Charging Power Test for Multiple Devices with Shell
Limited time offer, ends 11/08
$11.91
Free Shipping
Industrial USB to 4Ch RS485 Converter Module,Universal Serial Communication,1200~460800bps Reliable Speed,Transmission Distance Up to 1.2km,Supports Win7/8/8.1/10/11, Mac, Linux, Android
Limited time offer, ends 11/08
$46.20
Free Shipping
FNB-C2 PD3.1 USB-C Tester 240W, Bi-Directional, E-Marker Reader
Limited time offer, ends 11/08
$102.30
Free Shipping
USB to RS232/485/422/TTL(UART) Interface Converter, Industrial Isolated USB Converter Adapter, Adopt Original FT232RNL Chip,Multiple Protection,Compatible with Mac, Linux, Android, Windows
Limited time offer, ends 11/08
$66.27
Free Shipping
10PCS USB B-Type Female to DIP Adapter Board 2.54mm 4 Pin Female Socket to Direct Printer Connection Data Cable
Limited time offer, ends 11/08
$12.99
Free Shipping
HW-521B 1-Channel Timer Relay Module Delay DC 6-30V Power Off Disconnect Trigger Delay Cycle Timer with LED Display Circuit On Type-C USB-C Interface, Smart Home Controller
Limited time offer, ends 11/08
$18.96
Free Shipping
Compatible with Atmel AT AVRISP mkII mk2 AVR ISP in-System Programmer USB AVRISP XPII Support All AVR Devices with ISP or PDI Interface, XMEGA Support AVR Studio 4/5/6
Limited time offer, ends 11/08
$86.33
Free Shipping
5pcs/pack USB to TTL 4-pin Wire with Embedded Convertor PL2303 USB Cable USB Type-A Plug 1m
Limited time offer, ends 11/08
$43.98
Free Shipping
KWS-2303C USB-C Power Tester 360W, 4-30V 0-12A Bidirectional PD Digital Multimeter, USB Type-C Power Analyzer Voltmeter Ammeter for Testing Chargers, Cables & Power Banks
Limited time offer, ends 11/25
$20.18
Free Shipping
BSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button
Limited time offer, ends 11/09
$297.99
Free Shipping
LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/09
$11.99
Free Shipping
