TM-400G is a light weight companion and one of the best choices for travelers thanks to its fast connection, exceptional features. This portable 4G Hotspot allows you to share your network with up to 16 Wi-Fi enabled devices, so you can connect directly anytime, anywhere with 4G or 3G connectivity. The OLED display lets you easily check connection and device status.

User Interfaces
Display	2.0” inch 240 X 320 OLED
USB	1*USB 3.0 Port
Button	Power, Next, Reset
SIM Support	1* 4FF Nano-SIM，Option: eSIM

Electrical Specifications
Power Input	5.0V 2A (TBD)
Battery	3.7V 5800mAh (Typical Capacity)
Power Bank	Support

Environmental Specifications
Operation Temp.	-10℃ to 55℃
Humidity	90% MAX non-condensing

Mechanical & Package
Dimensions	140mm70mm17mm
Weight	180g
Accessories	USB A-C Cable, Quick User Guide

Wireless Specifications
Radio Access	LTE-TDD/LTE-FDD/WCDMA
Chip-set	Qualcomm SDx12
Standards	3GPP Release 12
Category	12
Band	LTE-TDD B38/B40/B41/B42/B43/B48 LTE-FDD B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19 /B20/B25/B26/B28/B29/B30/B32/B66 WCDMA B1/B2/B3/B4/B5/B6/B8/B9/B19
Band
CA Support	2CA
MIMO	DL 2 X 2 MIMO
Tx Power	23dBm±2dB
Max Modulation	DL QAM256 UL QAM64
Data Transfer	LTE DL 300Mbps, UL 50Mbps HSPA+ DL 42Mbps, UL11.2Mbps

WiFi Specifications
Radio Access	IEEE802.11 a/b/g/n/ac/ax
MIMO	1 x 1
DBDC	Support
Bandwidth	20MHz, 40MHz, 80MHz
Throughput	AX900 2.4G 286Mbps, 5G 600Mbps, DBDC 886Mbps
Connected Users	64
Security	64/128-bit WEP, WPA/WPA2/WPA3

Software features
Device Management	WEB GUI, FOTA, TR069
Features	DMZ (Demilitarized Zone), Network Traffic Statistics, SMS messaging, Power management USB Data Tethering Host USB Networking Support
Systems Supported	Windows® 7, 8, 10, 11 Mac OS® X 10.10 or Higher Linux® Ubuntu 14.04 or Higher Chromebook^TM and Microsoft® Surface
Security	Wi-Fi Security (WPA/WPA2/WPA3), Wi-Fi Protected Setup (WPS) Wi-Fi privacy separation, VPN Pass-Through MAC Address Filtering, NAT Firewall Port Forwarding, Port Filtering Security Hardened Web Interface, Password Hash Wi-Fi On/Off Control Incorrect Password Lockout Admin portal to block factory reset