Keep lurking long enough and you'll find the unexpected. Even at MobileCon 2012. Exhibit A: the Kupa UltraNote modular tablet running Windows 8. This 0.6-inch (15mm) thick slate is powered by an Intel Core i7 processor (Ivy Bridge) with 4GB of DDR3 RAM and a 64GB SSD. It features a 10.1-inch 1920 x 1200-pixel IPS display with a ten-point capacitive multitouch layer and a Wacom-like digitizer for pen input. Other amenities include WiFi a/b/g/n, Bluetooth 3.0 and 3G/4G (LTE) radios along with dual cameras (2MP in front, 5MP in back), NFC and a fingerprint reader. There's a SIM slot, headphone jack, mini HDMI output and two USB 3.0 ports on the right side of the device, plus a proprietary power / docking connector on the bottom edge. A 45Wh slide-out Li-Ion battery is located on the left side.
While the specs are pretty much what you'd expect from a decent Windows 8 tablet, it's the modular design that makes Kupa UltraNote unique. There's an Asus Transformer-like keyboard dock which boasts an additional battery, power jack, SD card slot, Ethernet connector, VGA output and two USB 3.0 ports. Accessories such as credit card reader can be attached the left or right edge of the slate thanks to a built-in latch mechanism. It's clear that the company is targeting the enterprise and vertical markets and even positioning itself as an ODM. We spent a few minutes with the device and were impressed with how lightweight it was (760g / 1.67 lbs). Build quality, however, left a lot to be desired, even for a prototype. Still, overall performance was solid, both in terms of speed and responsiveness.