Microsoft Store is now selling Mobile Productivity Bundle which features the Wireless Display Adapter, Arc Touch Bluetooth Mouse and Universal Foldable Keyboard. You can buy this bundle for $159, saving over $70 when you buy these items separately.
Wireless Display Adapter:
This adapter uses Wi-Fi Certified Miracast technology making it easy to display everything from your device on an HDTV or monitor.
Arc Touch Mouse:
Get reliable wireless freedom plus Microsoft touch technology on the go with this stylish and uber-comfortable Bluetooth mouse.
Universal Foldable Keyboard:
This slim, foldable wireless keyboard has full-size keys making it super easy to get work done on your tablet or smartphone.
You can order it here from Microsoft Store.