We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black Y-splitter cable with 20-pin motherboard header to dual USB 3.0 A female ports, 30cm length

TeKit

TeKit 2-Port USB 3.0 A Female to 20-Pin Header Cable 30cm

SKU CH-EXN8-DWMNH

Adds two USB 3.0 Type-A ports to a 20-pin motherboard header using a 30 cm shielded copper cable

  • Type20PIN Header motherboard cable to Dual USB3.0 A Female Split
  • Connector Type20PIN Header motherboard cable to Dual USB3.0 A Female Split
  • ColorBlack
  • Connector Number3
  • Connector Detail20PIN Header motherboard cable to Dual USB3.0 A Female Split
  • Terminal GenderMale to Female
  • Adds two USB 3.0 ports directly to the motherboard without a PCI slot
  • 30 cm end-to-end length keeps routing tidy inside the case
  • Dual Type-A female connectors from a single 20-pin header
  • High-purity oxygen-free copper conductors with shielding for reliable data transfer
  • Plug Type A outlets compatible with standard USB 3.0 peripherals

Internal USB 3.0 expansion cable

This 30 cm cable connects a motherboard 20-pin header to two USB 3.0 Type-A female ports. It adds front-panel or internal USB connectivity without occupying a PCIe slot. The copper conductor and shielding support reliable data transfer. Builders adding ports to a compatible header will find it a direct fit.

Header and clearance check

Verify that the motherboard provides a standard 20-pin USB 3.0 header before ordering. Measure the routing path to ensure the 30 cm length reaches the intended port location without strain. Confirm the chassis has space for two Type-A cutouts or brackets. The cable is not suited for builds lacking a 20-pin header or requiring longer runs.

Sustained transfer behaviour

Shielded copper conductors maintain signal integrity during extended file moves or device streaming. The short 30 cm run limits voltage drop under continuous USB 3.0 loads. Heat buildup stays minimal because the cable carries only data and bus power. Installations needing longer sustained runs should consider active extension options.

Highlights

  • Adds two USB 3.0 ports directly to the motherboard without a PCI slot
  • 30 cm end-to-end length keeps routing tidy inside the case
  • Dual Type-A female connectors from a single 20-pin header
  • High-purity oxygen-free copper conductors with shielding for reliable data transfer
  • Plug Type A outlets compatible with standard USB 3.0 peripherals

Specifications

BrandTekit
Type20PIN Header motherboard cable to Dual USB3.0 A Female Spliter Y Converter cable 0.87ft/26.5cm
Connector Type20PIN Header motherboard cable to Dual USB3.0 A Female Spliter Y Converter cable 0.87ft/26.5cm
ColorBlack
Connector Number3
Connector Detail20PIN Header motherboard cable to Dual USB3.0 A Female Spliter Y Converter cable 0.87ft/26.5cm
Terminal GenderMale to Female
Specifications20PIN Header motherboard cable to Dual USB3.0 A Female Spliter Y Converter cable 0.87ft/26.5cm
ShieldingYes
ConductorCopper Conductor
Features20PIN Header motherboard cable to Dual USB3.0 A Female Spliter Y Converter cable 0.87ft/26.5cm
Electrical Outlet Plug TypePlug Type “A” (USA, Canada, Mexico, Japan)

Questions about this item

What comes in the package and do I need any extra parts to connect it?

The package includes the USB 3.0 to motherboard cable with a 20-pin header and two USB 3.0 Type-A female ports. No additional parts are required for a standard internal connection.

The listing mentions 30 cm and 26.5 cm — which length should I plan for?

The end-to-end length is 30 cm (1 ft). The 26.5 cm (0.87 ft) figure refers to the same cable measured differently; use 30 cm for clearance planning.

Will this cable deliver full USB 3.0 speed when plugged into a 20-pin header?

Yes. The copper conductor and shielding support the USB 3.0 specification across the 30 cm run, so connected devices can operate at the rated 5 Gbps throughput.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.