Intel® 8th-Gen Core™ Model Name CPU I/O WI-sBOX1810 Intel® 8th/9th-Gen Core™ i7/i5/i3, up to 35W M.2 B-keyM.2 E-key WI-sBOX1814 Intel® 8th/9th-Gen Core™ i7/i5/i3, up to 35W 1PCIex162PCiex16 (x8 lane)1PCIex16 (x8 lane)+PCI2PCI WI-sBOX1864 Intel® 8th/9th-Gen Core™ i7/i5/i3, up to 35W 1PCIex16/1PCIex4/2PCI