This is an iron shell 4G wireless CPE, which is composed of ASR1803S master control and AIC8800D WIFI6 chip of Micro4G signal is stable, WIFI rate is 286Mbs, the signal is strong, and it supports up to 10 users to access.It has 1 LAN port. 2 SMA ports with detachable antennas.Basic information: 4G card router, MICROSIM card slot, power supply: 5V2ABefore purchasing, please read!1. Before purchasing, you can search and check the frequency band to confirm whether it meets the local usage requirements.2. The frequency bands used by the local country can be searched by yourself.3. The frequency bands used by the local country's operators can be searched and checked by yourself.Parameters:CPU: 1803SMemory storage: RAM32MB Flash8MB SIMCard slot: MICRO SIMIndicator: PWR/4G/WIFISupported frequency bands:FDD LTE: B1/B3/B5/B8TDD LTE: B38/B40/B41TDSCDMA: B34/B39WCDMA: B1//B5/B8GSM: 900/1800MHzBandwidth: 1.4/3/5/10/15/20MHzAntenna: Downlink supports 22 MIMO, supports RxdiversityWireless transmission power:FDD LTE: 23dbm2dbm, TDD LTE: 23dbm2dbmTDSCDMA: 23dbm2dbm, WCDMA:23dbm2dbmWIFI Rate: DL21 Mbps UL5.76MbpsWIFI standard:802.11b/g WIFIPlug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on.voltage:AC100240VColour:blackMaterial:ironThe actual product may have slight color difference or difference, which not affect the usePackage Contents:1 * Wireless router2 * antenna1 * power adapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia