Fanvil i57A. Display diagonal: 25.6 cm (10.1"). Display technology: LCD. Display resolution: 1280 x 600 pixels. Speaker power: 2 W. Volume control: Buttons. Voice codecs: G.722. PLC. G.729ab. G.711a. VAD. G.711u. iLBC. CNG. Product colour: Stainless steel. Black. Control type: Buttons. Placement supported: Horizontal. Compatible memory cards: MicroSD (TransFlash). Maximum memory card size: 256 GB. Ethernet interface type: Fast Ethernet. Ethernet LAN data rates: 10.100 Mbit/s. Cabling technology: 10/100Base-T(X)