CTL CBx2 review, one month later: A good Chromebox at a compelling price 2021/02/04 2021/03/09 It’s been over two years since CTL released the Chromebox CBx1, its first Chrome OS desktop designed for the classroom and corporate use. That Chromebox exceeded our expectations when we reviewed it, offering good performance at a low price. Now, the Oregon-based company offers the CBx2, upgrading the processor, storage, and networking performance, making the CBx2 a solid upgrade at an affordable price. Specs Board RAM Ports Front: 2x USB 3.0, 1x headphone jack, 1x Micro SD card. Side: 1x Kensington lock. Back: Barrel Jack (power), 1x DisplayPort (USB-C), 2x HDMI, 1x USB 2.0, 1x USB 3.0, 1x Ethernet (RJ45).