Built-in 4G LTE Module With a standard SIM card slot that supports the 4G LTE network. It can move into 4G LTE wireless network if the Ethernet Internet fails, in order to ensure constant data transmission in the critical facilities. (Not support Verizon Network in the US)
external
StarTech.com USB 3.0 to Dual HDMI Adapter – 1x 4K 30Hz & 1x 1080p – External Video & Graphics Card – USB Type-A to HDMI Dual Monitor Display Adapter – Supports Windows Only – Black (USB32HD2)
Performance: USB 3.0 to HDMI adapter lets you connect your laptop or desktop computer to an HDMI monitor or projector using a single USB Type-A port; 1920×1200 (1080p) Video; 2ch audio (through HDMI); 2.4in (6cm) cable length
WD 6TB Elements Desktop USB 3.0 external hard drive for plug-and-play storage – WDBWLG0060HBK-NESN
High-capacity add-on storage.Specific uses: Business, personal
VectoTech Rapid 8TB External SSD USB-C Portable Solid State Drive (USB 3.1 Gen 2) Up to 540MB/s Data Transfer, 3D NAND Flash
PERFORMANCE Ultra fast read/write speeds of up to 540MB/s, lets you transfer conveniently large files, 4K videos, high end gaming in seconds. With USB 3.1 Gen 2 interface (Type-C connection) and 3D NAND technology VectoTech portable SSD provides transfer speeds 5x faster than conventional hard drives