AddOn Cisco QSFP-4SFP10G-CU5M Compatible TAA Compliant 40GBase-CU QSFP+ to 4xSFP+ Direct Attach Cable (Passive Twinax, 5m) 1 x HDBaseT Receiver and mounts to any electrical

and mounts to any electrical or surface mount box

so you won't have to remove it each time you store your laptop in a carrying case or bag

100% Copper - a better value StarTech

Apc temperature sensor

This Aerohive AH-ACC-SFP-1G-SX compatible SFP transceiver provides 1000Base-SX throughput up to 550m over multi-mode fiber (MMF) at a wavelength of 850nm using a LC connector

AddOn Cisco QSFP-4SFP10G-CU5M Compatible TAA Compliant 40GBase-CU QSFP+ to 4xSFP+ Direct Attach Cable (Passive Twinax, 5m) 1 x HDBaseT Receiver and mounts to any electricalAddOn's QSFP+ (quad SFP) connectors provide a solution for merging a 40GBase QSFP+ to four breakout 10GBase SFP+ Twinax cables to enabled servers, switches and host adapters. AddOn's QSFP 4SFP10G CU5M AO provides four channels of data in one pluggable interface. Each seperate channel is capable of transferring data at 10 Gigabits per second and supports a total of 40 Gigabits per second as specified for QSFP+. The QSFP and QSFP+ direct attach copper