usb rs232 interface

RadioShack USB 2.0 to Ethernet Adapter, USB Network Connector, Wired Internet Adapter, Plug-and-Play, Reliable Connection for Laptops, PCs, 1503294

Unique Bargains 3.5mm Connector AUX Audio to USB 2.0 Cable Adapter Cord Car MP3 White 2 Pcs

Cmple - USB 3.0 Right Angle Adapter 90 Degree Male to Female USB Type A Connector Extender for PC, Laptop, Keyboard, Mouse & Hard Drive - 10 Pack

Satechi - USB-C Male to USB-A 3.0 Female Adapter, High-Speed, for MacBook

RadioShack 5-Port Adapter, 2 USB-C, 2 USB-A, HDMI, USB-C Hub, Multiport Converter, 4K, Plug-and-Play, Compact Design for Laptops

Anker USB C to HDMI Adapter (4K@60Hz), 310 USB-C Adapter (4K HDMI)

Memorex 64GB USB 3.1 – Black

Monoprice Heavy Duty Extension Cord - 1 Feet - Black | NEMA 5-15P to 2x NEMA 5-15R, 18AWG, 10A, SVT, 120V

Monoprice RJ11/RJ12 6P4C 1x Male to 2x Female T-Adapter

j5create USB 3.0 to Dual HDMI Multi-Monitor Adapter, JUA365

Unique Bargains Ethernet 10/100Mbps Wired Network USB Adapter to LAN RJ45 Card

SatelliteSale USB Type C to HDMI/USB-C/USB 3.0/DVI/VGA Converter

Tera Grand USB-C to 3.5 mm Headphone Jack Audio Adapter Black

Monoprice Audio/Stereo Cable - 0.5 Feet - Black | RCA Plug/2 RCA Jack, Mono Source to Stereo System

Unique Bargains 20 Pcs DB9 RS232 Serial 9 Pin Female Connector Adapter

Anker 4 in 1 USB-C to 4 USB-A Data Hub

Rocstor Premium USB Type-C to DisplayPort Cable 4K 60Hz

Monoprice 3-in-1 USB-C to HDMI Multiport Adapter, Compact, True Plug And Play, Compatible for USB C Laptops and Other Type C Devices, Windows & MacOS

Monoprice USB-C to Mini DisplayPort Adapter - Black Network Adapter, RJ45 - Select Series

GEARit 4 Port USB 3.1 Adapter, USB C Hub - Thunderbolt 3/4 Compatible

Satechi Type-C HDMI Adapter 4K 60Hz, USB-C to HDMI Adapter for MacBook & iPad Pro

Rocstor 2-Port HDMI Splitter with USB Power-4K