TP-Link M8550(EU) cellular network device

Design
Device type: Cellular network router
Product colour: Black
Market positioning: Portable
Built-in display: Yes
Reset button: Yes
Ethernet LAN features
Ethernet LAN: No
DHCP server: Yes
Wireless LAN features
Wi-Fi: Yes
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN data transfer rates supported: 200 Mbit/s
Mobile network
Data network: 4G, 5G, LTE
3G standards: HSPA, HSPA+, WCDMA
4G standard: TD-LTE & FDD-LTE
5G bands supported: 900 MHz
Ports & interfaces
USB port: Yes
Compatible memory cards: MicroSD (TransFlash), Nano Memory (NM)
Security
Security algorithms: WPA-PSK, WPA2-PSK
Certificates
Compliance certificates: CE, RoHS
Packaging content
Cables included: USB Type-C
Power
Power source type: Battery
Output voltage: 12 V
Output current: 1.5 A
Battery capacity: 4680 mAh
Weight & dimensions
Width: 135 mm
Depth: 73.7 mm
Height: 20.5 mm