Pantum BP2305 A4 Mono Laser Printer Specifications: 22ppm (A4) / 23ppm (A4 / Letter) Less than 7.8 seconds, first print out time Processor Speed 800MHz Memory 256MB Recommended Monthly Print Volume 1500 Pages Duplex Mode: Manual Printer Language: GDI Connectivity USB 2.0 2.4G Wi-Fi Paper input: 150 Pages Paper output: 100 pages Dimensions (WxDxH): 337 x 220 x 179mm Product weight (with cartridge): 4.8KG Driver Upgrade This series supports one-step driver installation for Windows and Mac systems.Win8.1/Win10/Win11 systems support driverless installation. The driver will be installed automatically when the printer is connected for the first time. Excellent compatibility The Wi-Fi models in this series also support 2.4G and have better applicability, which can provide a flexible and convenient mobile printing experience. Experience seamless connectivity with the Wi-Fi models that allow simultaneous connections to PCs, tablets, and phones. They are also compatible with Windows, Mac, Chrome, Android, and iOS systems, all of which can be directly connected wirelessly with one button. Convenient mobile printing The Wi-Fi models support AirPrint, Mopria, WIFI direct connection, Bluetooth configuration (iOS 11.0~16.0/Andriod 6.0~12.0), and Pantum App, enabling users to enjoy wireless printing from various mobile devices, not only mobile phones. You can print your documents from almost everywhere if you want.