GL.inet has made routers for a long time, and its latest product is called Mudi which they promote as a "4G LTE Privacy Router for Road Warriors".
Mudi is battery-powered, and designed to improve security and privacy compared to using only public WiFi access points, and comes with Tor and VPN support - the latter turned on/off with a physical switch - out of the box.
Mudi (GL-E750) hardware specifications:
- SoC - Qualcomm QCA9530 MIPS24Kc processor @ 650 MHz
- System Memory - 128MB DDR2
- Storage - 16MB + 128MB flash + MicroSD card slot up to 128GB
- Connectivity