Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
Color: Black
Changer Type: USB to RS-232/422/485 Serial
Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485
15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges
DIN rail and wall mountable
Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments
Data transfer baud rate up to 921.6Kbps
COM port expansion with COM retention
Powered by USB, and features plug-and-play installation
Type: USB-C to HDMI Adapter with USB-A Hub, Gigabit Ethernet
Color: Black
Changer Type: USB-C to HDMI, RJ45, USB-A, USB-C
Specifications: Adds 4K HDMI, USB-A, USB-C PD charging and Gigabit Ethernet ports to your tablet, laptop, notebook, smartphone or PC.
Transmits DisplayPort signals from sources supporting USB DisplayPort Alt Mode
Delivers UHD picture quality at resolutions up to 3840 x 2160 (4K x 2K) @ 30 Hz
Connects you to a wired Ethernet network when no Wi-Fi is available
Powers and charges PD Charging-compliant devices, such as MacBooks and Chromebooks
Easy installation with plug-and-play operation-no software required