If you're using a Yodeck player at a location without Ethernet or WiFi, you could buy a 3G/4G USB dongle for internet connectivity.
Here is a list of models that are known to work well based on their chipsets and driver support:
1. Huawei
E398
E3372-325
E173
2. D-Link
DWM-222
3. ZTE
MF833U1
MF190S
Note
The list is indicative and not exhaustive.