AddOn AA667D2S5-2GB x1 HP GM252AA Compatible 2GB DDR2-667MHz Unbuffered Dual Rank 1.8V 200-pin CL5 SODIMM MS811N This 3-foot DisplayPort™ to DVI-D

This 3-foot DisplayPort™ to DVI-D adapter cable lets you connect your DisplayPort (DP) equipped Ultrabook™

This HP® J4859D compatible SFP transceiver provides 1000Base-LX throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector

The Ambir PS667 ID card scanner delivers commercial grade scanning quality in an ultra compact footprint

sandblasted USB hub matches the finish of your MacBook

Users can connect with their PC through a USB connector

AddOn AA667D2S5-2GB x1 HP GM252AA Compatible 2GB DDR2-667MHz Unbuffered Dual Rank 1.8V 200-pin CL5 SODIMM MS811N This 3-foot DisplayPort™ to DVI-DThis HP GM252AA compatible 2GB DDR2 667MHz Dual Rank Unbuffered 1. 8V 200 pin CL5 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.