The "Icy Box IB-AC603A-U3 SATA 6.4 cm (2.5 inches) to USB 3.0 Adapter" supports a maximum of SATA II. (It provides moderate speed a little over 200MB / s). The SSD has been detected on the USB 3.0 port without interference. The product has an overall high-quality impression and what is especially important: it works! ;)
Who an external "USB 3.0 / SATA II. Adapter" examines the "Icy Box" should definitely give it a try.