The Plery® M303 is a portable 4G LTE CAT4 Mobile Router that converts mobile networks into WiFi signals, allowing multiple devices to connect and meet the data needs of users in various scenarios such as business, travel, home entertainment, and outdoor broadcasting. The device's compact size is comparable to a credit card, and it incorporates three functions: a built-in modem, router, and access point. It can connect to wireless signals, enabling shared connections among multiple users and wireless devices. Compared to other CAT4 MIFI devices on the market, M303 has implemented larger memory and FLASH to ensure superior device performance.

The Plery® M303 device is convenient to carry, featuring a built-in 2100mAh battery to extend standby time, suitable for personal daily internet use and mobile internet. It supports a standard SIM card interface, equipped with power, WPS, and reset buttons, as well as an LCD display screen for easy monitoring of the device's status, connection information, and battery level.