VTC 1021-BK (P/N: 10V00102101X0)
Intel Atom® processor Apollo Lake E3940, 1.6GHz with 4GB DDR3L SO-DIMM, U-blox M8N GPS on board, VGA/HDMI output, 2 x LAN, 2 x RS-232 (1 x full, 1x Tx/Rx) & 1 x RS-422/485, 1 x CAN 2.0B, 3 x DI & 3 x DO, 2 x USB 2.0 & 1 x USB 3.0, 1 x Line-out/Mic-in
VTC 1021-C2K (P/N: 10V00102102X0)
Intel Atom® processor Apollo Lake E3940, 1.6GHz with 4GB DDR3L SO-DIMM, U-blox M8N GPS on board, VGA/HDMI Output, 2 x LAN & 2 x PoE, 2 x RS-232 (1 x full, 1x Tx/Rx) & 1 x RS-422/485, 1 x CAN 2.0B, 3 x DI & 3 x DO, 2 x USB 2.0 & 1 x USB 3.0, 1 x Line-out/Mic-in