I purchased this from Amazon in May 2017 for £64:99 but the realised I didn't need it. Unfortunately I'd thrown away the packaging so cant return it. It's in 'as new' condition with three fire wire cable, mains adaptor but no packaging.

This is a genuine bargain.

Product Description

Extend and expand your Mac or PC's FireWire interface!
This high speed hub allows you to connect two FireWire peripherals to your computer at extended distances of up to 4.5m. It features 3 bilingual IEEE1394b ports which can support either FireWire 800 and 400 devices by using the appropriate connection cables (see below for more information).
- Connects to a FireWire 800 or 400 port on your PC or Mac
- Supports speeds of up to 800Mbps when connected between a dedicated FireWire 800 port on your computer and a FireWire 800 device
- Bus-powered or self-powered using the included power supply
- Allows devices to be hot-plugged and hot-swapped
- Can be daisy chained with additional hubs to connect up to 63 devices
- Built-in active repeater circuitry allows FireWire connection distances to be extended by up to 4.5m
- Supplied with a 1m FireWire 800 9 Pin Beta cable
- Compatible with all FireWire equipped PCs and Macs
- Dimensions: 100 x 60 x 15mm (WxDxH)
Other Characteristics: 
Cable length: 1 m
Colour of product: Silver
Dimensions (WxDxH): 100 x 60 x 15 mm
FireWire 400: Y
Firewire (IEEE 1394) ports: 3
I/O ports: 3x IEEE1394b
Ports quantity: 3

Manufacturer's Description

This high speed hub allows you to connect two FireWire peripherals to your computer at extended distances of up to 4.5m. It features 3 bilingual IEEE1394b ports which can support either FireWire 800 and 400 devices by using the appropriate connection cables (see below for more information). Connects to a FireWire 800 or 400 port on your PC or Mac Supports speeds of up to 800Mbps when connected between a dedicated FireWire 800 port on your computer and a FireWire 800 device Bus-powered or self-powered using the included power supply Allows devices to be hot-plugged and hot-swapped Can be daisy chained with additional hubs to connect up to 63 devices Built-in active repeater circuitry allows FireWire connection distances to be extended by up to 4.5m Supplied with a 1m FireWire 800 9 Pin Beta cable Compatible with all FireWire equipped PCs and Macs Chipset: Texas Instruments TSB81BA3D Dimensions: 100 x 60 x 15mm (WxDxH)