Choosing a physical software license key can feel like a throwback, but for many systems the USB dongle is the actual gatekeeper. The real decision isn't which dongle is better in a vacuum; it's which dongle matches the software you already own. That's why comparing a FARO 3D Scanner USB Security Dongle (SOFTS0302 & SOFTS0371) with a MICROS E7 Software License Key (100074-279) reveals two completely different use cases at opposite ends of the price scale.
Quick Verdict
If you need a key for FARO 3D scanning or coordinate-measuring machine (CMM) software, the FARO dongle is the one to focus on. It's a used, genuine FARO hardware security key listed at USD 5,579.07, and it includes the original protective storage case and factory keys. If your system runs MICROS E7 software, the MICROS E7 USB dongle is the more obvious fit. It's listed at USD 10.00 and sold by merchant i-UayBiQri. These two keys are not interchangeable; the price gap simply reflects that they exist in different software ecosystems.
Side-by-Side Comparison
| Product | Listed Price | Price Bar | What It Is |
|---|---|---|---|
| FARO 3D Scanner Software License Key USB Security Dongle | USD 5,579.07 | FARO 3D scanner / CMM software license key, used, original case and keys included | |
| MICROS E7 Software License Key USB Dongle | USD 10.00 | MICROS E7 software license key, used, model USB Software Security Key, sold by i-UayBiQri |
With the price difference laid out side by side, it's clear you're choosing for the system, not for the key itself.
Where Each Key Wins
FARO 3D Scanner Software License Key USB Security Dongle
For users with FARO 3D scanning or CMM software, this dongle has the right identity: the title names FARO scanner software, and the listed attributes point to CMM instrument type. It also comes with the original protective case and factory keys, which can make a used unit easier to manage. This is the pick if your toolchain is FARO-based.
MICROS E7 Software License Key USB Dongle
The MICROS E7 key wins on the price side: the listed price is dramatically lower than the FARO key. If the software you need to unlock is MICROS E7, this key carries the MICROS E7 label, and the merchant i-UayBiQri is named as the source. The trade-off is that the unit is used and may show cosmetic scuffs.
Product Notes
FARO 3D Scanner Software License Key USB Security Dongle (SOFTS0302 & SOFTS0371)
This is the higher-priced option in this head-to-head, with a listed price that reflects its FARO-specific purpose. The title directly ties it to FARO 3D scanner software, and the attributes list the instrument type as a CMM machine. The included original protective storage case and factory keys are concrete extras that make a used dongle easier to keep organized. The limitation is scope: this is a license key for FARO software, so unless your work revolves around FARO 3D scanning or metrology, it won't help. As a used unit, condition is part of the trade-off, so expect signs of previous handling.
MICROS E7 Software License Key 100074-279 = USB Dongle
This option is a direct, low-cost path to a MICROS E7 license key. The title identifies it as a Micros E7 software license key, with model info USB Software Security Key and MPN 100074-279. The merchant i-UayBiQri names the source, and the used condition is called out explicitly. The clear reason to choose it is price: the listed price is much lower than the FARO dongle, making it a simple pick if MICROS E7 is the software you need to activate. The limitation is also explicit: used units may have cosmetic scuffs or scratches, so you're trading a pristine shell for a much more accessible license key.
Final Choice by Use Case
The deciding factor is the software environment you need to unlock. If you are running FARO 3D scanning software or working with CMM instruments, the FARO 3D Scanner Software License Key USB Dongle is the one between these two with the FARO-specific identity and the bundled case and keys. If you are running MICROS E7 software and need a physical security key, the MICROS E7 USB Dongle is the appropriate and much lower-priced pick. Neither dongle replaces the other; pick the key that matches the system, not the key that simply costs the most or the least.
