The hardware features of the device are shown in the pictures below:
Version 7″

|
Feature |
Description |
|
1 |
LAN 1 (RJ45) |
|
2 |
USB 2.0 Host |
|
3 |
LAN 2 (RJ45) |
|
4 |
Power connector |

|
Feature |
Description |
|
1 |
Boot select button |
|
2 |
Reset button |
|
3 |
USB 2.0 OTG (type-C) |
|
4 |
MicroSD card slot |
|
5 |
Nano-SIM card slot |
Version 10″

|
Feature |
Description |
|
1 |
Power connector |
|
2 |
MicroSD card slot |
|
3 |
Micro-SIM card slot |
|
4 |
USB 3.0 OTG (type-C) |
|
5 |
LAN2 (RJ45) |
|
6 |
USB 2.0 Host |
|
7 |
USB 3.0 Host |
|
8 |
Mini Display port (DP) |
|
9 |
HDMI port |
|
10 |
3.5 mm jack (microphone), 3.5 mm jack (audio in), 3.5 mm jack (audio out) |
|
11 |
Reset button, Power button |
|
12 |
LAN1 (RJ45) |
Version15″

|
Feature |
Description |
|
1 |
Power connector |
|
2 |
LAN1 (RJ45) |
|
3 |
Micro-SIM card slot |
|
4 |
MicroSD card slot |
|
5 |
USB 3.0 OTG (type-C) |
|
6 |
LAN 2 (RJ45) |
|
7 |
USB 2.0 Host |
|
8 |
USB 3.0 Host |
|
9 |
Mini Display port (DP) |
|
10 |
HDMI port |
|
11 |
3.5 mm jack (microphone), 3.5 mm jack (audio in), 3.5 mm jack (audio out) |
|
12 |
Reset button, Power button |