🏆 Winner: Cat6
⚡ Quick Answer
Cat6 is enough for home (1 Gbps). Cat6a/Cat7 support 10 Gbps but overkill for most. Buy Cat6 unless running datacenter.
| Factor |
Cat6 |
Cat6a & Cat7 |
| Speed (Home) |
⭐⭐⭐⭐⭐ 1 Gbps |
⭐⭐⭐⭐⭐ 10 Gbps |
| Price |
✅ Cheap |
Expensive |
| Installation |
⭐⭐⭐⭐⭐ Easy |
⭐⭐⭐ Harder |
| Home Use |
✅ Perfect |
Overkill |
Cat6
Standard Ethernet cable for home use (1 Gbps).
✓ Pros
- Cheaper
- 1 Gbps (plenty for home)
- Thin and flexible
- Easy to install
✗ Cons
- Limited to 1 Gbps at 100m
- Not future-proof for 10G
Cat6a & Cat7
Advanced cables supporting 10 Gbps.
✓ Pros
- 10 Gbps capable
- Better shielding
- Future-proof
- Less crosstalk
✗ Cons
- More expensive
- Thicker (harder to install)
- Overkill for home
- Requires 10G equipment
The Verdict
Buy Cat6 for home. It supports 1 Gbps which is more than enough. Cat6a/Cat7 are for datacenters with 10 Gbps equipment. Save your money.
Frequently Asked Questions
Will Cat6 work with faster internet in the future?
Yes. Cat6 supports 1 Gbps. Most homes have 100-500 Mbps internet. You'll be fine for 10+ years.
What about Cat8?
Cat8 is for 40 Gbps in datacenters. Complete overkill for home. Stick with Cat6.
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Last updated: April 21, 2026 •
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