Hardware Spec Index

Tessarix NX-6881 SE 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX6881-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,633 (Network Cards scale)
Category rank#36,286
Street price$169
Power3 W
Performance per dollar21.50
Released2019

Specifications

BrandTessarix
ModelTessarix NX-6881 SE
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
Tessarix NX-6035 Prime 2.5GbE RJ45 USB Adapter1,914$59Compare
Strivon NX-6305 Edge 2.5GbE RJ45 PCIe Network Card2,538$99Compare
Quorvex NX-3662 Pro 25GbE SFP28 PCIe Network Card5,721$489Compare
Quorvex NX-7786 Core 5GbE RJ45 PCIe Network Card3,566$179Compare
Vantrel NX-5371 Ultra Dual-Port 25GbE SFP28 PCIe Network Card6,017$469Compare
Tessarix NX-2576 Pro Dual-Port 10GbE SFP+ PCIe Network Card3,544$179Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6881 SE 5GbE RJ45 USB Adapter”, https://vextor7.com/item/89170055 (accessed 2026-10-19).