Acer has expanded its Chrome OS line in the United States to include the Acer Chromebase DC221HQ series, the first all-in-one Chrome OS desktop with a touch display. Featuring two models, one with touch and another without, both Acer Chromebase configurations offer simplicity, security and speed in a space-saving form factor.

These all-in-one desktops with a 21.5-inch 1080p Full HD display round out Acer’s Chrome OS offering, which already includes Chromebooks and Chromebox compact desktops.

The Acer Chromebase is available with a 10-point multi-touch screen for $429.99 or a non-touch screen for $329.99. It is outfitted with an NVIDIA Tegra K1 quad-core processor and a 16GB4 Solid State Drive. Both models are booting up in about 10 seconds and resume nearly instantly from sleep mode. They also come with a complimentary 100 gigabytes of Google Drive storage for two years.

The Chrome OS supports multiple users and accounts, so multiple users can maintain privacy while sharing the same account. In addition, photos, videos, music and documents are synchronized and backed up with the user’s Google account. These AIOs come with 4GB of DDR3 1600Mhz memory, NVIDIA Kepler graphics and a built-in HD webcam.

Two 3W audio speakers deliver sound and connectivity is provided via HDMI out, USB 3.0 and USB 2.0 ports as well as 802.11a/b/g/n Wi-Fi and Bluetooth 4.0 wireless. The systems powered by a 65W AC adapter and come bundled with a white USB keyboard and mouse.

Featuring data encryption and verified boot, layers of security safeguard the Acer Chromebase against online threats, malware and viruses. User and system files are stored on separate partitions that secure data and simplify restoration from a backup. The Chromebase’s TPM 1.2 chip encrypts and protects individual user’s data by generating and storing secure cryptographic keys. In addition, individual accounts keep data safe when the device is used by multiple users.

The Acer Chromebase non-touch model is available this month at online retailers for a MSRP of $329.99 with the multi-touch version following in July for a MSRP of $429.99.