This 1GB Hynix SO-DIMM DDR3 SDRAM memory unit is perfect for upgrading your Apple laptop's RAM capacity. With a bus speed of PC3-8500S, this unit is sure to provide fast and efficient performance for your laptop. The memory features of this unit include RAM, making it a reliable and versatile choice for all your computing needs.

The unit comes in excellent used condition, and has been tested to ensure optimal performance. It is sold as a single module unit, with a capacity of 1GB per module. Suitable for all types of computing tasks, this Hynix memory unit is an excellent choice for anyone looking to upgrade their Apple laptop's memory.