Once connected, it writes to DVDs at 8x, which truthfully is rather poor versus its competitors. On the bright side, however, the unit is affordable and also boasts a plethora of useful features (aside from LightScribe). For instance, the DX-8A1H-05 includes SMART-BURN, which automatically adjusts the writing strategy, while also ensuring zero pesky buffer-under-run errors. Also to note is SMART-X, a function that adjusts CD-DA / VCD / DVD data extraction to the fastest possible speed allowed.