Used, but good working order. Taken from a working environment Experience seamless integration of legacy systems with the Brainboxes ES-446, a robust 1-port RS232 PoE Ethernet to Serial Adapter. Designed for simplicity and reliability, this converter is ideal for enhancing your computer's capabilities without the need for complicated setup. The device is compatible with a standard RS-232 port, ensuring a straightforward connexion. Crafted by Brainboxes, a trusted name in computer interface solutions, the ES-446 model is a practical addition to any professional or home setup. Whether you require it for industrial automation, security surveillance, or other applications, this port expansion card delivers consistent performance and durability.
eBay