QNAP Qnap 2U Rail Kit (RAIL-B02),Silver All-in-One PC / LCD the USB modem is portable

the USB modem is portable

the AP330 delivers superior Wi-Fi 6 performance across distributed networks and is perfect for building a network that is easily scalable

Upright port-configuration saves desk space This USB hub offers a block-style design with ports placed across the top surface of the hub

Fast data transfersThe serial adapter is equipped with high-speed UARTs

QNAP Qnap 2U Rail Kit (RAIL-B02),Silver All-in-One PC / LCD the USB modem is portableQnap rail kit for 2U Rackmount models. Provides an extensible design that enables Service prioritization for data. Design that delivers high availability, scalability, and for maximum flexibility and price performance. The country of Origin is Taiwan.