Hardware Spec Index

Tessarix NX-4621 Max 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX4621-MAX · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index732 (Network Cards scale)
Category rank#34,855
Street price$19
Power2 W
Performance per dollar38.53
Released2024

Specifications

BrandTessarix
ModelTessarix NX-4621 Max
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-5065 SE 2.5GbE RJ45 PCIe Network Card1,700$49Compare
Quorvex NX-3343 SE 25GbE SFP28 PCIe Network Card5,813$489Compare
Quorvex NX-3791 SE 5GbE RJ45 PCIe Network Card2,168$69Compare
Strivon NX-8227 Core 2.5GbE RJ45 PCIe Network Card2,451$79Compare
Strivon NX-9837 Plus 2.5GbE RJ45 PCIe Network Card1,831$49Compare
Vantrel NX-6392 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,167$379Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4621 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/13776335 (accessed 2026-10-24).