Portable Wireless Router Wifi 4g Router With Sim Card, Lan Support. Specification: Benton Model: D921 With Modem Function: Yes Type: Wireless Wired Transfer Rate: 150 Mbps WAN Ports: 1 X10/100/1000Mbps Number of USB Interfaces: 1 X USB 2.0 Wi-Fi Supported Frequency: 2.4G Supports WDS: Yes Max. LAN Data Rate: 300Mbps Model Number: D921 Standards And Protocols: Wi-Fi 802.11g Wi-Fi Transmission Standard: 802.11g 2.4G Wi-Fi Transmission Rate: 300 Mbps LAN Ports: 1 Supports WPS: Yes Function: Firewall Application: Enterprise Standards And Protocols:: Wi-Fi 802.11b Version 1: This Version Can Work in Part of Asia Countries. 4G/LTE-FDD: B1/B3/B5/B8 (850/900/1800/2100Mhz) 3G/WCDMA: B1 (2100Mhz) Version 2: This Version Can Work in Most of Europe Asia Africa Countries. 4G/LTE-FDD: B1/B3/B5/B8 (850/900/1800/2100Mhz) 4G/LTE-TDD: B38/B39/B40/B41 (1900/2300/2500/2600MHz) 3G/WCDMA: B1/B5/B8 (2100/850/900MHz) 3G/TD-SCDMA:B39(1900MHz) Package Includes: 1 X 4G LTE CPE, 1 X RJ45 Cable, 1 X Charger Adapter, 1 X English User Manual . Your order will be shipped from abroad so please allow the necessary time of at least 14 work days for delivery due to ongoing delays in postal deliveries globally.