The Ultimate Ethernet Cable Guide for 2026

Cat5e vs Cat6 vs Cat7 vs Cat8

The number one question we get. Here is the definitive answer for home use in 2026.

• Cat5e: Supports 1Gbps. perfectly fine for most usage, but technically outdated. Flexible and cheap.
• Cat6: The Standard. Supports 10Gbps up to 55m. The perfect balance of price and performance. BUY THIS.
• Cat6a: Supports 10Gbps up to 100m. Thicker, harder to bend. Only needed for huge mansions.
• Cat7: Proprietary standard (often not TIA/EIA recognized). Avoid.
• Cat8: Enterprise only (40Gbps). Overkill and annoying to use.

Verdict: Buy a respectable brand (Monoprice, CableMatters) Cat6 cable. UTP (Unshielded) is fine for home. Avoid flat cables; they lack the twisting required to reject interference.