Dark mode
United Kingdom

Port extension strips

 prices on 23 models  

Extension strips

— components and devices installed in the expansion slots of a computer motherboard to improve the functionality of the assembly. Such boards allow you to connect additional devices, increase the number of ports used, and provide the ability to use previously unavailable functions that are not supported by the standard components of the motherboard.
extension strips
clear
Show
Power-up your RAID
- New two-phase power solution with up to 14 Watt output supports the latest NVMe drives
- Large heatsink reduces M.2 SSD temperatures for unthrottled transfer speeds and enhanced reliability
- Support for up to four PCIe® 3.0 M.2 drives with transfer bandwidth up to 128Gbps
- Intel VROC technology and AMD Ryzen Threadripper support enables creation of bootable NVMe RAID arrays using CPU PCIe lanes     RAID on CPU Hyper M.2 x 16 card V2 is compatible with Intel® Virtual RAID on CPU (VROC) and the AMD Ryzen™ Threadripper™ platform for NVMe RAID support. Unused CPU PCle® lanes can be assigned to storage allowing …
Price from £32.99 up to £47.89 
Compare prices and buy Asus HYPER M.2 X16 CARD V2. Host interface: PCIe Output interface: M.2 Expansion card standard: PCIe 3.0. Bandwidth: 128 Gbi
£33.00
£40.00
£45.00
£45.00
£45.00
Compare prices9
ASUS IPMI expansion card with dedicated Ethernet controller VGA port PCIe 3.0 x1 interface and ASPEED AST2600A3 chipset to provide the intelligence for IPMI architectures
 
- IPMI 2.0 compliant
- Out-of-band and in-band remote management with ASPEED AST2600A3 chipset
- Sensor monitoring with notifications of potentially dangerous readings or failure
- Control and monitoring of up to 8 chassis fans
- BIOS and BMC firmware update via web console or Linux tool
- Monitoring of power supply unit voltage and temperature




Remote Management
This ASUS IPMI expansion card delivers a breakthrough remote management solution for motherboards
Price from £121.04 up to £172.29 
Compare prices and buy Asus IPMI EXPANSION CARD-SI interface cards/adapter Internal RJ-45 VGA 90MC0AH0-MVUBY0
£121.00
£121.00
£121.00
£140.00
£172.00
Compare prices5
 
Asus ThunderboltEX 4 expansion card dual Thunderbolt 4 (USB-C) ports DisplayPort 1.4 PCIe 3.0 x4 interface
 
- Intel-certified Thunderbolt 4 add-on card
- 40 Gbps bi-directional bandwidth for superfast data transfers and video output
- Dual Thunderbolt 4 ports (USB-C) with support for up to five Thunderbolt devices in a daisy chain
- DisplayPort 1.4 for 8K Ultra HD support         Enable blisteringly fast speeds and any-way-up connectivity   ASUS ThunderboltEX 4 is a Thunderbolt 4 add-on card that offers 40 Gbps bi-directional bandwidth USB4 device compatibility and DisplayPort 1.4. It supports up to five …
Price from £101.99 up to £119.99 
Compare prices and buy Asus ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort PCIe Thunderbolt USB 2.0 USB 3.2 Gen 2 90 (3.1 Gen 2)
£102.00
£102.00
£107.00
£109.00
£109.00
Compare prices8
The ThinkCentre Tiny COM Expansion Card with BTB Connector extend COM port for selected PCs through BTB connector.
Price from £20.75 up to £33.30 
Compare prices and buy Lenovo COM Expansion Card interface cards/adapter Internal RS-232 4XH1K25073
£21.00
£33.00
£33.00
Compare prices3
When it comes to supporting the fastest USB drives available your computers USB 3.0 ports are perfectly adequate for connecting peripherals that dont depend on the ultimate USB 3.1 speeds. However common USB 3.0 ports can be underachieversat 5Gbps they cant support the maximum performance from many storage devices and may not provide enough power to enable them to operate. You need SuperSpeed+ USB. You need Sonnets Allegro USB-C PCIe card.

The Allegro USB-C PCIe supports data transfers at up to twice as fast as USB 3.0 and can also deliver 15W of power per port to USB-C bus-powered devices (three times the 4.5W specified in the USB 3.0 spec). Dont settle for mediocre performance or insufficient …
Price from £104.99 up to £109.46 
Compare prices and buy Sonnet Technologies Sonnet USB3C-2PM-E interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)
£105.00
£108.00
£108.00
£109.00
Compare prices4
Install four SATA drives via one M.2 slot for a high-density storage solution

Add up to four independent SATA drives to a desktop via a single 2280 M.2 drive slot maintaining SATA 6Gbps read/write speeds per drive.

Cost-Effective Storage Expansion

This setup can be used with modern motherboards or external enclosures that feature a PCIe-based M.2 slot allowing for a cost-effective expansion of storage capabilities. Four 19.6-inch (50cm) SATA cables are included to connect the HDDs or SSDs for quick installation.

Compatibility

The drivers auto-install in most major operating systems including Windows 8 and later macOS and Linux. This adapter card is compatible with all hardware
Price from £36.48 up to £42.64 
Compare prices and buy Startech.com 4-Port M.2 to SATA Adapter Card M.2 PCIe 3.0 to SATA HDD/SSD Expansion Card ASM1064 Chipset M.2 NVMe to 4x HDD/
£36.00
£40.00
£43.00
£43.00
Compare prices4
Add four 5Gbps USB Type-A ports through via PCI Express

Upgrade or expand the USB connectivity of a desktop computer or server by adding four independent USB Type-A 5Gbps ports over a single PCI Express 2.0 x4 connection.

Dedicated USB 5Gbps Per Port

When multiple devices are connected traditional single-bus USB 3.2 Gen 1 cards share the maximum bandwidth across all ports. By employing four host controller chipsets each port operates on its own independent channel providing up to 5Gbps to each USB port reducing performance bottlenecks and effectively quadrupling the total available bandwidth to 20Gbps.

Charge USB Devices

This USB PCIe expansion card can receive supplemental power
Price from £88.66 up to £141.52 
Compare prices and buy Startech.com 4-Port USB PCIe Card USB 3.2 5Gbps PCI Express Expansion Card with 4x Independent USB Controllers 4x USB-A Port
£89.00
£100.00
£108.00
£108.00
£110.00
Compare prices8
SATA III (6Gbps) | PCI Express 2.0 | PCIe x1 Slot | 2x SATA Connectors | Lifetime Warranty

This 2-port SATA III (6Gbps) controller enables you to add two SATA 6Gbps Hard Drives (HDDs) or Solid State Drives (SSDs) to your computer system or server via an available PCIe x1 card slot. The card supports SATA III and PCI-Express 2.0 Specifications.

ASM1061 to Deliver 2-Port SATA 6Gbps Performance

Featuring the ASM1061 controller this SATA card enables the connection of two high-performance SATA 6Gbps drives with a combined total throughput of up to 4Gbps. The SATA drives are connected via two individual SATA ports located on the card (SATA cables sold separately).

Wide Compatibility
Price from £33.16 up to £39.48 
Compare prices and buy Startech.com SATA PCIe Card - 2 Port PCIe SATA Expansion Card - 6Gbps - Full/Low Profile - PCI Express to SATA Adapter/Contr
£33.00
£33.00
£34.00
£37.00
£38.00
Compare prices7
Filters
Price
from£ up to£ 
Brands
All brandsMain brands
Product type
Clear parameters
Catalog other Components 2025 - new products, best sales, buy other Components.