Sonnet Echo Express SE II Thunderbolt 2 Expansion Chassis for PCIE

Minor cosmetic imperfections, open packaging

Jigsaw24 Code: EX589AAB / Manufacturer Code: ECHO-EXP-SE2

This item has minor cosmetic imperfections and comes with full accessories. The product packaging has been opened, though it is complete and secure for transit.

Sonnet's Echo Express... Read more


This item has minor cosmetic imperfections and comes with full accessories. The product packaging has been opened, though it is complete and secure for transit.

Sonnet's Echo Express SE II Thunderbolt Expansion Chassis enables you to connect two high performance, professional PCIe 2.0 cards to any computer with a Thunderbolt port. Imagine using a compatible professional video capture, audio interface, DSP accelerator, FireWire, 10 Gigabit Ethernet, eSATA, or RAID controller card with your new Mac Pro, iMac, Mac mini, MacBook Air or MacBook Pro; this Sonnet product makes it possible.

The Sonnet Echo Express SE II supports two half length, full height, single width PCIe 2.0 x8 cards, and provides an additional space for a daughter card. It also has an 80W power supply and two thunderbolt ports to support daisy chaining of up to six devices to a single port on your computer. Weighing just 3.7 pounds and measuring only 6.5 inches wide by 11 inches long by 4.6 inches tall, the SE II is compact and lightweight, yet its rugged aluminum case provides great protection for the cards.

The Echo Express SE II's Thunderbolt 2 interface takes full advantage of increased bandwidth to ensure optimum performance from installed cards when the chassis is connected to a Thunderbolt 2-equipped computer. Need to connect to a computer equipped with 10Gbps Thunderbolt? No problem, the SE II is fully compatible with earlier generation Thunderbolt computers as well.

Expand all
  • External Connectors: Two Thunderbolt, 12V Power
  • Warranty: 1-year
  • Additional Information: PCIe cards Supported: Two half-length (up to 7.75 inch long), single-width, full-height x8 PCIe 2.0 cards plus one daughter card Power Adapter: Input- 100-240V AC 1.6A, 50-60 Hz Output- 12V@7.0A (80W)
  • Expansion Slot: Two x8 PCIe 2.0
  • Dimensions: H 11.7cm W 16.5cm D 27.9cm
  • In the box: Echo Express SE II chassis Universal power adapter Power cord Thunderbolt cable lock User's guide Note: PCIe cards and Thunderbolt cable sold separately


Next working day delivery services are available on orders placed before 4pm (subject to stock availability). Non-timed deliveries should be delivered between the hours of 9am and 6pm. Orders placed after 4pm on Fridays and on weekends will be processed as normal the following Monday. Orders placed on bank holidays will be processed the next working day.

In Soho? We hold a wide range of Apple kit, storage and essential accessories at our centre in Golden Square, ready for same day collection. 

UK Mainland  

  • Golden Square office pickup                    Free!
  • Standard (2-3 working days)                     Free!
  • Next working day                                        £4.99
  • Pre 12:00pm (next working day)              £9.99
  • Pre 10:30am (next working day)              £11.99
  • UK Saturday Delivery                                 £9.99
  • UK Sunday Delivery                                    £9.99

UK Offshore *  

  • UK Offshore (2-3 working days)               £23.99

Digital Download

  • Download - Free delivery Free!

Northern Ireland

  • Northern Ireland (next working day)      £10.99

Ireland (ROI) Delivery  

  • Ireland (ROI) (2-3 working days)              £13.99

Channel Islands 

  • Channel Islands (2-3 working days)        £25.99

N.B. This service is for postcodes beginning with HS, IM, KA27, KA28, KW, TR21-TR25 and ZE

Special requirements

If you do require special shipping options, get in touch with us before you buy and we might be able to sort out alternative arrangements.


£432.00 inc VAT

1 In Stock

free delivery

Latest news & events