Upgrade your laptop's memory with this Hynix 2GB DDR3 SDRAM laptop memory module. With a bus speed of PC3-12800 (DDR3-1600), it is designed to improve your laptop's performance. The module is compatible with laptops and has a form factor of SO-DIMM. It is a single module and has a total capacity of 2GB. This Hynix laptop memory module is perfect for those who want to boost their laptop's performance without breaking the bank. It is easy to install and is designed to work seamlessly with your laptop. Don't let slow performance hold you back, upgrade your laptop's memory today with this Hynix memory module.