Lantronix SGX 5150 IoT Gateway Device – 256 MB – Twisted Pair – 1 x Network (RJ-45) – 1 x USB – 2 x Serial Port – 10/100Base-TX – Fast Ethernet – IEEE 802.11a/b/g/n/ac – Wireless LAN – ISM Band ISM Band – UNII Band UNII Band 11ABGNAC RS232 10/100 256MB US & CA