With new mechanical design, iX4 series supports a large 8.26 inch outer diameter label roll and up to 450 meter ribbon capacity. Featuring iX4-350 6ips print speed, even print with the highest speed, it can still maintain the perfect print quality. The iX4 series has built-in Ethernet, Dual USB hosts, USB device, RS-232, and it can be expanded with Wi-Fi, GPIO card/Parallel port.