Wholesale cable distribution · Since 1998
Every cable your job needs,at contractor volume pricing.
Networking, power, USB, audio and video cable stocked in depth. Search by SKU or UPC, buy on a purchase order, and save more with a business account.
- 94+
- SKUs in stock
- 3pm ET
- Same-day cutoff
- Net 30
- Terms available
Volume pricing example
$4.49
per unit at 20+
$5.00 at 1
Free ground shipping
On every order over $250, anywhere in the lower 48.
Lifetime warranty
NCS-branded cable is covered for life — no receipt needed.
Net 30–60 terms
Purchase orders accepted from approved businesses.
Same-day dispatch
Order before 3pm ET and it leaves the dock today.
Shop by category
Built for business purchasing
Better terms for the way your business buys
Unlock contract pricing, flexible payment terms and support from an account rep who knows your build list. Approved pricing appears automatically when you sign in.
Up to 12% additional discount
Stacked on top of published volume tiers.
Net 30 to 60 payment terms
Available to approved accounts after credit review.
Tax exemption for resellers
Upload your certificate once and apply it at checkout.
Dedicated account support
One named rep, a direct line and same-day quotes.
Best sellers
View all products
Networking Cables
Cat6a Solid Ethernet Bulk Cable 500MHz, Cat 6A Riser (CMR), UTP 23AWG, 1000ft.
10GB DATA: Cat6a cable can support 10 Gigabit data transmission up to 100 meters at standard bandwidth of 500M
$299.99/ ea. starting
USB Cables
Type C USB Cable' Type C to Type C Cable,' USB 3.1 Cord Male to Male, Up to 10 Gbps,
This heavy duty USB C iPhone Charger Cable compatible with iPhone 17/16/15/Plus/Pro Max, Samsung Galaxy S10 S1
$3.99/ ea. starting
USB Cables
Type C USB Cable USB 3.0 Cord' USB-A to USB-C' Male to Male Cable,
Connect your SuperSpeed USB 3.0 devices using this USB 3.0 cable
$3.99/ ea. starting
Power Cords
NEMA 5-15P to C13 Shielded Heavy Duty Universal Power Cord, 14 AWG, 15A/125V, SJT Shielded' 3-Feet.
14/3 SJT SHIELDED 105C BLACK COLOR NEMA 5-15P TO IEC-60320-C13
$5.99/ ea. starting
Established 1998
Who we are
National Cable Supply is a wholesale distributor of cable and connectivity products. We hold inventory in depth in a single Charlotte, NC warehouse, cut and ship the same business day, and sell direct to the organizations that install the work — low-voltage contractors, AV integrators, IT departments, school districts and municipalities.
No minimum order and no membership fee. Published tier pricing drops automatically with quantity, and an approved business account layers negotiated discounts, net terms and tax exemption on top.
- 27 yrs
- Distributing
- 4,200+
- SKUs stocked
- 3pm ET
- Ship cutoff
- 12 min
- Avg response
What makes us different
Six reasons contractors and integrators make NCS their default cable source.
Lifetime warranty
Every NCS Pro Series cable is covered for life. Failed in the wall? We replace it, no receipt hunting.
Same-day shipping
Orders placed before 3pm ET ship the same business day from stock we actually hold.
Purchase orders accepted
Schools, government agencies and businesses can buy on PO with net terms and W-9 on file.
Buy more, save more
Automatic tier pricing on every SKU — the discount applies in the cart, no code required.
Fast human support
A real account rep answers, not a queue. Average first response under 12 minutes.
Personalized pricing
Request a quote on any line item and get contract pricing built around your volume.
Customer stories
Trusted by contractors, schools and integrators
We run 40+ low-voltage crews and NCS is the only distributor that has never shorted us on a bulk Cat6 order. Same-day cutoff is real.