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
TeKit PCIe card with four blue USB 3.0 ports and Molex power connector

TeKit

TeKit 4x USB 3.0 PCI-e Controller Card with Molex Power

SKU CH-JAWJ-NY2E6

Adds four USB 3.0 ports through a PCI Express 2.0 slot with a Molex power connector for up to 5 Gbps transfer rates

  • External USB Ports4-port USB 3.0
  • Internal USB Ports4x USB Ports
  • StandardUSB 3.0
  • SpecificationsUSB 3.0 4 External Ports PCI-e Controller Card with Molex Po
  • FeaturesUSB 3.0 4 External Ports PCI-e Controller Card with Molex Po
  • Add four USB 3.0 ports via PCI Express slot
  • Up to 5 Gbps transfer rate with USB 3.0 standard
  • Backward compatible with USB 2.0 devices
  • Molex power connector supplies extra power for demanding peripherals
  • Supports PCI Express 2.0 and xHCI 0.95 specification

TeKit 4-Port USB 3.0 PCIe Card

This TeKit controller card adds four external USB 3.0 ports to a desktop computer through a PCI Express slot. It is intended for users who need additional high-speed connections for external drives, peripherals or charging devices. The card draws supplementary power from a Molex connector to support power-hungry USB equipment. Backward compatibility allows USB 2.0 devices to function on the same ports.

Compatibility Check Before Purchase

Verify that your motherboard has an available PCI Express slot compatible with the PCI Express 2.0 bus specification used by this card. Ensure your power supply includes a free Molex connector to provide the auxiliary power the card requires. Confirm that your operating system supports the xHCI Revision 0.95 specification for native USB 3.0 driver operation. Physical case clearance for the full-height bracket should also be checked.

Sustained Transfer Behaviour

The card complies with the USB 3.0 Interface Specification and delivers a maximum transfer rate up to 5 Gbps over the PCI Express 2.0 bus. Each port receives dedicated bandwidth through the controller, helping maintain consistent throughput during prolonged file transfers. The xHCI Revision 0.95 implementation manages power states such as standby and hibernate to reduce consumption when ports are idle. Molex power ensures stable voltage for connected devices under continuous load.

Highlights

  • Add four USB 3.0 ports via PCI Express slot
  • Up to 5 Gbps transfer rate with USB 3.0 standard
  • Backward compatible with USB 2.0 devices
  • Molex power connector supplies extra power for demanding peripherals
  • Supports PCI Express 2.0 and xHCI 0.95 specification

Specifications

BrandTeKit
Model4x USB Ports
External USB Ports4-port USB 3.0
Internal USB Ports4x USB Ports
StandardUSB 3.0
SpecificationsUSB 3.0 4 External Ports PCI-e Controller Card with Molex Power PCI-Express Card 3.0 adapter
FeaturesUSB 3.0 4 External Ports PCI-e Controller Card with Molex Power PCI-Express Card 3.0 adapter

Questions about this item

Does the card come with a Molex power cable or must I supply one?

The card includes a Molex power connector on the bracket; a spare Molex lead from your power supply is required to deliver the extra current that four USB 3.0 ports can draw.

Is there a version with internal headers instead of four external ports?

This model provides four external USB 3.0 Type-A ports on the bracket; no internal header variant is offered under this part number.

Will I see the full 5 Gbps per port when all four are used at once?

The card connects through a single PCI Express 2.0 lane, so the total bandwidth is shared across the four ports rather than 5 Gbps each simultaneously.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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