here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"external modems"
USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft) 6FT 1 Pack USB to Serial DB9
Limited time offer, ends 11/08
$37.99
Free Shipping
XANHAM 65 Feet(20 Meter) DB9 Straight Through 9 Pin RS232 Serial Cable Double Shielded, Metal Braided&AL-foil, Male to Male, Black, SC902S14MM
Limited time offer, ends 11/10
$62.39
Free Shipping
Vszerda DB9 Male Solderless Breakout Board Connector RS232 D-SUB Serial to 9 Pin Port Terminal Solderless Adapter for Serial Communication Interface Devices (Male)
Limited time offer, ends 11/23
$21.99
Free Shipping
ESTONE USB to RS232 DB9 Cable, USB 2.0 to Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above, (6ft)
Limited time offer, ends 11/19
$17.99
Free Shipping
ESTONE Premium USB 2.0 to RS232 Serial DB9 Adapter Cable - Supports Windows 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with PL2303 Chipset and Thumbscrews, 3ft
Limited time offer, ends 11/19
$16.99
Free Shipping
![KEHIPI [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](https://c1.neweggimages.com/productimage/nb300/BJZJD25111505H4KX02.jpg "KEHIPI [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")
