Features:
M.2 Slot (M-Key) for 2280 NVMe SSDs
M.2 Slot (B-Key) for 4G LTE Modules
Nano-SIM Card Slot
100-Mbit Ethernet Port (w/ 802.3at Power-over-Ethernet)
10-Pin GPIO Header
Rigid-Flex FPC Cable for connection to VIM3 / Edge-V
Power Output: 24W (12V, 2A) via USB-C port or VIN connector
POE Active LED
4G Active LED

Compatibility:
VIM3 (Full-Featured, PCIe x1 Lane)
Edge-V (SSD-only, PCIe x4 Lane)

In The Box:
M2X Extension Board
VIN2VIN Cable
M2 Screws x4
M2 Standoffs x8
SSD & 4G Module Mounting Screws x2

* VIM3 can simultaneously use both Ethernet ports (1Gbit & 100Mbit), when connected to the M2X Extension Board.

* Edge-V can only use the SSD feature, when connected to the M2X Extension Board. The Ethernet port can receive electrical power, but no network data input.
* Only x1 NIC can be used at one time, either the 100mb/s RJ-45 port on the M2X, or the 1000mb/s RJ-45 port on the VIM3.