Accortec 2GB DDR2 SDRAM Memory Module Catalyst 3560-C Series - WS-C3560C-12PC-S It features a high-definition optical

It features a high-definition optical sensor with a pointer speed quick-select button for enhanced productivity

Connect two UHD 4K 60 Hz displays to your computer through a single Thunderbolt 3 port

95mm Ever Lubricate Bearing fan design

SFP+ Transceiver operates at 850nm over Multi-Mode Fiber

Accortec 2GB DDR2 SDRAM Memory Module Catalyst 3560-C Series - WS-C3560C-12PC-S It features a high-definition opticalEnables efficient and smooth execution of all your heavy duty applications with maximum productivity 667 MHz of memory speed makes your computer perform like an athlete DIMM 2 GB of memory to refine your computer's performance 240 pin pin DDR2 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate 240 pin pins for faster, dependable performance and better access to data and information Desktop PC device support