Screen size: 12.3inch, Screen type: Non-Touchscreen, LCD Panel resolution: 1280*390, LCD Panel Type: LCD Panel, Usage: 14/7, Interface - Connection portals: USB Portal, Interface - Connection portals: Mini USB Portal, Interface - Connection portals: Power Input DC 12V/1A, Speakers: Internal Speakers: 2x 2W-8Ohm, Start-Up: AutoStart by plug-in the power-adapter, Accessories: Remote Control, Accessories: Power Adapter, Housing type: Closed metal housing, Housing type: Black Metal Housing

Screen size: 19inch, Screen type: Non-Touchscreen, Ratio: 16:4, Operation System: Android 4.4 - Rockchip RK3188, Operation System: Quad Core Cortex A9, 1.6G, Operation System: Rooted, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*360, Network options: Bluetooth 4.0, Network options: Wifi, Network options: LAN/WLAN, Interface - Connection portals: SD/MMC Cardreader, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: USB OTG, Interface - Connection portals: Power Input DC 12V/3A, Interface - Connection portals: 3x USB 2.0, PowerAdapter: AC/DC 12V/3A, Mounting options: Wall Mounting, Housing type: Black Metal Housing, Memory: RAM 1GB - Internal Memory 8GB

Screen size: 21inch, Screen type: Non-Touchscreen, Ratio: 16:2, Operation System: Android 4.4 - Rockchip RK3188, Operation System: Quad Core Cortex A9, 1.6G, Operation System: Rooted, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*132, Network options: Bluetooth 4.0, Network options: Wifi, Network options: LAN/WLAN, Interface - Connection portals: USB Portal, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: Power Input DC 12V/3A, PowerAdapter: AC/DC 12V/3A, Mounting options: Wall Mounting, Housing type: Black Metal Housing, Memory: RAM 1GB - Internal Memory 8GB

Screen size: 24inch, Screen type: Non-Touchscreen, Ratio: 16:4, Operation System: Android 4.4 - Rockchip RK3188, Operation System: Quad Core Cortex A9, 1.6G, Operation System: Rooted, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*360, Network options: Bluetooth 4.0, Network options: Wifi, Network options: LAN/WLAN, Interface - Connection portals: SD/MMC Cardreader, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: USB OTG, Interface - Connection portals: Power Input DC 12V/3A, Interface - Connection portals: 3x USB 2.0, PowerAdapter: AC/DC 12V/3A, Mounting options: Wall Mounting, Housing type: Black Metal Housing, Memory: RAM 1GB - Internal Memory 8GB

Screen size: 28inch, Screen type: Non-Touchscreen, Ratio: 16:4, Operation System: Android 4.4 - Rockchip RK3188, Operation System: Quad Core Cortex A9, 1.6G, Operation System: Rooted, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*360, Network options: Bluetooth 4.0, Network options: Wifi, Network options: LAN/WLAN, Interface - Connection portals: SD/MMC Cardreader, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: Power Input DC 12V/4A, Interface - Connection portals: USB OTG, Interface - Connection portals: 3x USB 2.0, PowerAdapter: AC/DC 12V/4A, Mounting options: Wall Mounting, Housing type: Black Metal Housing, Memory: RAM 1GB - Internal Memory 8GB

Screen size: 37inch, Screen type: Non-Touchscreen, Ratio: 16:4, Operation System: Android 4.4 - Rockchip RK3188, Operation System: Quad Core Cortex A9, 1.6G, Operation System: Rooted, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*540, Network options: Bluetooth 4.0, Network options: Wifi, Network options: LAN/WLAN, Interface - Connection portals: SD/MMC Cardreader, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: Power Input AC100V-240V , Interface - Connection portals: USB OTG, Interface - Connection portals: 3x USB 2.0, PowerAdapter: AC 100-240V, Mounting options: Wall Mounting, Housing type: Black Metal Housing, Memory: RAM 1GB - Internal Memory 8GB

Screen size: 8.1inch, Screen type: Non-Touchscreen, LCD Panel resolution: 1600*480, LCD Panel Type: TFT LCD, Ratio: 3:1, Usage: 14/7, Housing type: Closed Metal Frame, Start-Up: AutoStart by plug-in the power-adapter, Interface - Connection portals: USB Portal, Mini USB Portal, SD Cardreader, Power Input DC 12V/1A