Hardware Spec Index

Tessarix NX-7820 Ti 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX7820-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,857 (Network Cards scale)
Category rank#20,496
Street price$49
Power2 W
Performance per dollar37.90
Released2022

Specifications

BrandTessarix
ModelTessarix NX-7820 Ti
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 1 (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
Quorvex NX-1078 Ultra 2.5GbE RJ45 PCIe Network Card1,151$29Compare
Tessarix NX-3196 Core Dual-Port 25GbE SFP28 PCIe Network Card6,100$499Compare
Quorvex NX-8202 Max Dual-Port 10GbE SFP+ PCIe Network Card3,929$239Compare
Strivon NX-9029 Ultra 25GbE SFP28 PCIe Network Card5,789$489Compare
Vantrel NX-8687 Plus Dual-Port 25GbE SFP28 PCIe Network Card6,047$449Compare
Quorvex NX-2363 Core Dual-Port 10GbE SFP+ PCIe Network Card4,883$349Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7820 Ti 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/93023302 (accessed 2026-10-22).