AddOn HP JD061A Compatible TAA Compliant 1000Base-LH SFP Transceiver (SMF, 1310nm, 40km, LC) USB2PACBK which enables you to power

which enables you to power your laptop while you're outputting video to a DisplayPort display

Axiom 10GBASE-SR SFP+ Transceiver for A10 Networks - AXSK-SFP+SR - For Optical Network

Multi-card flash reader and writer supports Secure Digital

2 Digital Audio/Video connector to let you worry-free about setting up a connection with the Macbook

AddOn HP JD061A Compatible TAA Compliant 1000Base-LH SFP Transceiver (SMF, 1310nm, 40km, LC) USB2PACBK which enables you to powerACP's industry standard SFP is a hot swappable input output device that plugs into a Gigabit Ethernet slot, linking the port with the fiber optic network. ACP's transceivers (GBIC, SFP, XFP and XENPAK) are 100% compliant for all of our networking product lines. ACP transceivers are factory loaded with OEM specific configuration data required for networking compliance. These transceivers provide a full duplex gigabit solution up to 40 km (single mode)