StarTech.com · AV Extender

StarTech.com Multi-Input HDBaseT Extender Kit with Built-In Switch and Video Scaler price in United Kingdom

Model ST121HDBTSCMPN ST121HDBTSCEAN 065030879200

ConnectivityWired
TypeAV transmitter & receiver
Weight2 kg
ColourBlack

Lowest price incl. delivery

£347.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£347.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

Back to the OfficeLowest priceStarTech.com Multi-Input HDBaseT Extender Kit with Built-In Switch and Video Scaler In stockFree shipping
£347.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: StarTech.com
Product: Multi-Input HDBaseT Extender Kit with Built-In Switch and Video Scaler
Full name: StarTech.com Multi-Input HDBaseT Extender Kit with Built-In Switch and Video Scaler
Manufacturer part number: ST121HDBTSC
EAN / UPC: 065030879200
Category: AV Extender

59 specifications from the manufacturer's data sheet

Features

Type	AV transmitter & receiver
Maximum resolution	1920 x 1200 pixels
Cable types supported	Cat5e, Cat6
Maximum transfer distance	70 m
Maximum refresh rate	60 Hz
Audio output channels	2.0 channels
Daisy chain	No
HDCP & EDID bypass	Yes
LED indicators	Yes
Material	Aluminium
Rack mounting	Yes
Rubber feet	Yes
Supported graphics resolutions	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900, 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Product colour	Black
Certification	CE, FCC, TAA

Ports & interfaces

Connectivity technology	Wired
RJ-45 input ports	1
RJ-45 output ports	1
VGA (D-Sub) input ports	1
HDMI in	2
Number of HDMI outputs	2
DisplayPorts in	1
3.5 mm (1/8-inch) in	Yes
AUX in	Yes
RJ-11 ports quantity	2
Remote (IR) input	2
Remote (IR) output	2
VGA (D-Sub) ports quantity	1
DC-in jack	Yes

Power

AC input voltage	100 - 240 V
Operating voltage	12 V
Input current	0.6 A
Output current	1.5 A
Power consumption (typical)	18 W
External power adapter	Yes
Power plug type	Type M

Operational conditions

Operating relative humidity (H-H)	0 - 80%
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-10 - 60 °C

Weight & dimensions

Width	61 mm
Depth	106 mm
Height	67 mm
Weight	2 kg

Packaging data

Package width	98 mm
Package depth	160 mm
Package height	40 mm

Packaging content

AC adapter included	Yes
Cables included	LAN (RJ-45), Phone (RJ-11)
Included power plug types	ANZ, EU, JP, NA, UK
Quick start guide	Yes
IR blaster included	Yes
IR receiver included	Yes
Mounting brackets included	Yes
Remote control included	Yes