Hardware Spec Index

Quorvex NX-9803 Prime 2.5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX9803-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,057 (Network Cards scale)
Category rank#11,569
Street price$59
Power2 W
Performance per dollar34.86
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-9803 Prime
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-6433 Pro Dual-Port 10GbE SFP+ PCIe Network Card3,478$149Compare
Vantrel NX-7980 Ultra 2.5GbE RJ45 PCIe Network Card2,014$59Compare
Tessarix NX-7370 Pro 10GbE SFP+ PCIe Network Card2,670$109Compare
Strivon NX-2099 Plus 10GbE RJ45 PCIe Network Card3,890$189Compare
Vantrel NX-4764 Prime 25GbE SFP28 PCIe Network Card5,544$409Compare
Vantrel NX-2508 Ti 10GbE SFP+ PCIe Network Card3,954$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-9803 Prime 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/5840914 (accessed 2026-10-22).