AddOn IBM BN-CKM-S-SX Compatible TAA Compliant 1000Base-SX SFP Transceiver (MMF, 850nm, 550m, LC) WS-C3560E-12D The hotkeys do not work

The hotkeys do not work with Mac OS but all other keys work and Mac functions are printed on some keys

The ET91000SM10 is backed by a StarTech

5 mm audio cable won't fit into the headphone jack

Compatible with Ciena NTTP01CF

AddOn IBM BN-CKM-S-SX Compatible TAA Compliant 1000Base-SX SFP Transceiver (MMF, 850nm, 550m, LC) WS-C3560E-12D The hotkeys do not workAddOn'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. AddOn's transceivers (GBIC, SFP, XFP and XENPAK) are 100% compliant for all of our networking product lines. AddOn transceivers are factory loaded with OEM specific configuration data required for networking compliance. These transceivers initialize and perform identically to the OEM transceivers