I'm reviewing the Acer Chromebook 11 C771-C4TM in the Clamshell design.I got this as a general purpose Chromebook, good for checking email, websites and general use of Google apps.It's very small but quick.  Chrome OS boots quickly and is easy to use.  There is limited memory and storage; this model comes with 4GB LPDDR3 Memory, 32GB eMMC.  However, this is suitable for light use.For connectivity, the Chromebook comes with an HDMI port, USB 3.0 ports, USB type C, headphone jack, microSD reader.The battery life is very long: 14 hours theoretical and about 11-12 in real use conditions.  The display is HD 1366 x 768, a LED backlit TFT LCD.  The 802.11ac WiFi features 2x2 MIMO technology (Dual-Band 2.4GHz and 5GHz) and Bluetooth 4.2.  There is an HD Webcam (1280 x 720).The Chromebook is ultra light, weighing under 3 pounds.  It is not touchscreen.  There is a wall plug to USB-C charger.As far as usability, the keyboard is good quality; small but functional.  The speakers are loud enough and the screen brightness seems generous.Overall, this is a solid Chromebook choice which gets the job done.