here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"external usb modem"
- In Stock
Can’t find the filter you need? Let AI help.
1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required
Limited time offer, ends 11/08
$30.38
Free Shipping
USB Fax Modem External 56K Data V9.0 2ports Win7 Ethernet Phone
Limited time offer, ends 11/08
$54.79
Free Shipping
1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required
Limited time offer, ends 11/08
$29.02
Free Shipping
NGFF M.2 Key B to USB 3.0 Riser Board, 3G/4G LTE WWAN Module USB3.0 Network Adapter with Universal 6Pin & 8Pin Dual SIM Card Slot
Limited time offer, ends 11/25
$19.88
Free Shipping
MICRO CONNECTORS USB 2.0 A-Male to Dual DB9-Male Serial Adapter 5-Pack (E07-162-5P)
$110.99
$12.99 Shipping
MICRO CONNECTORS USB 2.0 A-Male to Dual DB9-Male Serial Adapter 10-Pack (E07-162-10P)
$194.99
$12.99 Shipping
![Ethernet Adapter, USB 3.0 to RJ45 1000Mbps Gigabit LAN Adapter Compatible for MacBook, Surface Pro, PC with Windows11/10/8/7, XP, Vista, Mac[Aluminium Shell&Nylon Cable]](https://c1.neweggimages.com/productimage/nb300/AR12D2210240KULOQ09.jpg "Ethernet Adapter, USB 3.0 to RJ45 1000Mbps Gigabit LAN Adapter Compatible for MacBook, Surface Pro, PC with Windows11/10/8/7, XP, Vista, Mac[Aluminium Shell&Nylon Cable]")
![USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN (1000Mbps) Network Adapter, Compatible with MacBook/Pro/Air, Surface Pro, Windows 11/10/8/7, Mac OS [Aluminium Shell&Nylon Cable]](https://c1.neweggimages.com/productimage/nb300/BMJBD2511050TIHQK4A.jpg "USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN (1000Mbps) Network Adapter, Compatible with MacBook/Pro/Air, Surface Pro, Windows 11/10/8/7, Mac OS [Aluminium Shell&Nylon Cable]")
CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industrial Machinery, CNC, Black
Limited time offer, ends 11/17
$19.29
Free Shipping
USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter Compatible for MacBook, Surface Pro, Notebook PC with Windows7/8/10, XP, Vista, Mac
Limited time offer, ends 11/17
$22.89
Free Shipping
CableCreation USB to RS232 Adapter with FTDI Chipset, USB 2.0 Male to RS232 Female DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC and Above,Black
Limited time offer, ends 11/17
$20.29
Free Shipping
CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
Limited time offer, ends 11/17
$16.29
Free Shipping
CableCreation USB to RS232 Adapter with PL2303 Chip, USB to DB9 Serial Female Converter Compatible with Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X 10.6 and Above,Black
Limited time offer, ends 11/17
$23.29
Free Shipping
