The item didn't work, but the vendor was happy to refund the purchase.
Be aware that this adaptor is only a simple physical connector and CANNOT convert an ANALOG VGA signal to a DIGITAL DVI signal. The adaptor will work with some DVI ports, but not on all DVI ports because some DVI ports are Digital Only.
There are 5 types of DVI these are;
DVI-I Single Link (I = Integrated)
DVI-I Dual Link (I = Integrated)
DVI-D Single Link (D = Digital Only)
DVI-D Dual Link (D = Digital Only)
DVI-A (A = Analog)
Apparently you can convert DVI-I and DVI-A to SVGA with this adaptor. However if it is DVI-D then it will only work with a digital signal. Often this is the case. Check carefully before purchasing.