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"external usb modem"
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
Vszerda USB-C Type C 3.1 2.5 Gigabit Ethernet Adapter LAN RJ-45 10/100/1000/2500 (SD-ADA24064)
Limited time offer, ends 11/23
$38.99
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 11/08
$13.26
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 11/08
$26.20
Free Shipping
![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]")
