This is the Samsung HSPA data card model GT-Y3300 which still supports the HSUPA / HSDPA / UMTS / EDGE / GPRS. You will normally find this card in the Samsung NP-N150 (certain models) netbook. See the driver below for the driver ID for this model wireless card.
The Samsung Y3300 being the HSUPA/HSDPA Modem Driver. Note that this is the driver only and not the connection manager. This is a multi-language driver for Windows 2000, XP, Vista, Win7.
First you will need to install the Samsung Connection Manager as this is only the driver. Look under the driver panel and you will find “Other devices” in the “Device Manager”. Uninstall the driver as you should see “Samsung HSPA DataCard Modem Device”. You can also find the Samsung USB driver on this website.
Later Version (Windows 7 32bit)
Older Version (Windows 7 32bit) which has less problems.