Acer Aspire Z3801 All-in-One Desktop PC (Intel Core i3-2100 Processor, 3 GB RAM, 1 TB HDD, Digital TV Tuner, Windows 7 Home Premium) with 22 inch Multi Touch Screen Monitor: All-in-Ones: Amazon.com.au
Best Buy: Acer Aspire Z Series 21.5" Portable Touch-Screen All-In-One Computer 4GB Memory 1TB Hard Drive Black AZ3-600-UB16
Acer Aspire Z5771 23 inch All-In-One AIO Touchscreen Desktop PC Computer - Windows 10 Pro / Office 2019 Pro / 250GB SSD / HDMI IN OUT - can use as external monitor