NV41AI-8P-4K vs NV41AI-8P-4KH - Is there a difference?

[CaptainCrunch]

Please help me see what I'm missing. I'm looking for a small NVR with POE and I think these would work. Other than the packaging, I cannot find any difference between the two. The specs seem identical other than the dimensions and the placement of the 2nd usb port. Is there something I'm missing?

EmpireTech NV41AI-8P-4KH 8 Channel Compact 1HDD 1U 8PoE Network Video

Support multiple decoding formats | Supports adaptive decoding | AI by NVR | AI by Camera | Connected to third-party network cameras | Security baseline 2.3

empiretech01.com

EmpireTech NV41AI-8P-4K 8 Channels Smart 1U 1HDD 8PoE Network Video Re

Multiple decoding formats | Access, storage or forwarding at 256 Mbps (180 Mbps when AI function enabled) | Max. decoding capability: 16 × 1080p@30 fps | Supports adaptive decoding | AI by NVR | AI by Camera | Connected to the third-party network cameras | Security baseline 2.3

empiretech01.com