Hardware Spec Index

Strivon NX-6821 Plus 2.5GbE RJ45 USB Adapter

Network Cards · Strivon · SKU NX6821-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index950 (Network Cards scale)
Category rank#35,980
Street price$29
Power2 W
Performance per dollar32.76
Released2020

Specifications

BrandStrivon
ModelStrivon NX-6821 Plus
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
Strivon NX-1540 Ultra 10GbE SFP+ PCIe Network Card3,993$239Compare
Quorvex NX-6169 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,002$229Compare
Strivon NX-9207 XT 5GbE RJ45 USB Adapter3,637$209Compare
Strivon NX-1506 SE 10GbE SFP+ PCIe Network Card4,915$349Compare
Quorvex NX-8703 Core 10GbE SFP+ PCIe Network Card4,161$209Compare
Vantrel NX-7827 XT 10GbE RJ45 PCIe Network Card5,838$489Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-6821 Plus 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/5590850 (accessed 2026-10-25).