Hardware Spec Index

Vantrel NX-6503 Prime 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX6503-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,253 (Network Cards scale)
Category rank#131
Street price$29
Power2 W
Performance per dollar43.21
Released2026

Specifications

BrandVantrel
ModelVantrel NX-6503 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
Vantrel NX-2760 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,080$229Compare
Quorvex NX-7626 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,017$329Compare
Strivon NX-8571 Max 2.5GbE RJ45 PCIe Network Card1,812$59Compare
Tessarix NX-1841 SE 2.5GbE RJ45 PCIe Network Card3,256$129Compare
Tessarix NX-5384 Max 25GbE SFP28 PCIe Network Card4,356$259Compare
Strivon NX-7693 Ti 2.5GbE RJ45 PCIe Network Card1,737$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6503 Prime 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/4032073 (accessed 2026-10-20).