Hardware Spec Index

Tessarix NX-8514 Core 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX8514-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,685 (Network Cards scale)
Category rank#13,349
Street price$99
Power3 W
Performance per dollar27.12
Released2019

Specifications

BrandTessarix
ModelTessarix NX-8514 Core
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (Type-C)
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANNo
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-5009 XT 2.5GbE RJ45 USB Adapter996$29Compare
Strivon NX-8912 XT 2.5GbE RJ45 USB Adapter875$19Compare
Quorvex NX-9841 XT 5GbE RJ45 PCIe Network Card2,416$79Compare
Strivon NX-3788 Pro 5GbE RJ45 PCIe Network Card3,065$119Compare
Vantrel NX-4767 Prime 5GbE RJ45 USB Adapter4,074$229Compare
Vantrel NX-6671 Edge 10GbE RJ45 PCIe Network Card4,741$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8514 Core 5GbE RJ45 USB Adapter”, https://vextor7.com/item/5209997 (accessed 2026-10-20).