StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection (ICUSB234854I) Cameras & Frames License Pricing: Medialess

License Pricing: Medialess

15 ft AC line cord and lighted power switch with locking transparent cover to prevent accidental shutoff

supports 4K x 2K resolutions at 30 Hz supports wide screen and 7

voice and video

StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection (ICUSB234854I) Cameras & Frames License Pricing: MedialessAdd four extra COM ports to your laptop or desktop computer, quickly and easily. This USB to RS232 422 485 serial adapter lets you connect to your serial devices through an external USB port. Supports multiple serial protocolsThe versatile serial adapter converts a single USB port into four RS232 RS422 RS485 serial ports, enabling you to connect, monitor, and control a wide range of serial devices, such as sensors, barcode scanners, and LED signage.