Hardware Spec Index

Tessarix NX-4557 Max 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX4557-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,448 (Network Cards scale)
Category rank#186
Street price$39
Power2 W
Performance per dollar37.13
Released2020

Specifications

BrandTessarix
ModelTessarix NX-4557 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
Vantrel NX-1630 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,131$359Compare
Vantrel NX-9531 SE 5GbE RJ45 PCIe Network Card2,939$119Compare
Tessarix NX-6695 Core 25GbE SFP28 PCIe Network Card5,256$439Compare
Tessarix NX-5138 Pro 10GbE RJ45 Thunderbolt Adapter5,163$339Compare
Quorvex NX-1508 Prime 2.5GbE RJ45 USB Adapter2,052$69Compare
Quorvex NX-8441 Max 2.5GbE RJ45 PCIe Network Card1,384$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4557 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/117667 (accessed 2026-10-19).