Your Browsing History
"external modems"
- In Stock
- Sold by Newegg
- Make an Offer
- New
Can’t find the filter you need? Let AI help.

USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 11/09
$11.99
Free Shipping

UGREEN USB Cable USB 3.0 A to A Cable Male to Male 5Gbps Data Transfer Cord Nylon Braided Cable for Hard Drive Enclosure, TV Box, Modem, Camera, Printer, Laptop Cooling Fan, 6ft
Limited time offer, ends 11/09
$22.88
Free Shipping

1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (DB9Pin F to F Converter)
Limited time offer, ends 11/15
$15.99
Free Shipping

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
Limited time offer, ends 11/09
$14.87
Free Shipping

RJ45 Screw Terminal Connector, 90 Degree RJ45 Male to 8 Pin Screw Terminal Adapter, RJ45 Breakout Board/Network RJ45 Ethernet Converter Block Plug for CCTV Digital DVR Network,1pcs
Limited time offer, ends 11/09
$17.39
Free Shipping

1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (No Female to Female Converter)
Limited time offer, ends 11/15
$24.86
Free Shipping

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
Limited time offer, ends 11/09
$14.87
Free Shipping

2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
Limited time offer, ends 11/09
$11.99
Free Shipping

Vszerda USB 2.0 A Male to DC 5.5x2.5mm Male Adapter Cable 5 Volt DC Barrel Power Jack Charging Cable for Tablet, Electronic Dog, Access Control Attendance (1M/3.3ft, DC5.5x2.5mm)(2packs)
Limited time offer, ends 11/09
$16.99
Free Shipping

Vszerda USB 2.0 A Male to DC 5.5x2.1mm Male Adapter Cable 5 Volt DC Barrel Power Jack Charging Cable for Tablet, Electronic Dog, Access Control Attendance (28CM/11inch, DC 5.5x2.1mm)(2packs)
Limited time offer, ends 11/09
$14.99
Free Shipping

USB 3.0 Cable Male to Male USB to USB Cable SuperSpeed Black 3 Feet
Limited time offer, ends 11/09
$12.99
Free Shipping























