ASUS · Laptop Docks & Port Replicators

ASUS Triple Display USB-C Dock DC300 price in United Kingdom

MPN 90XB08CN-BDS040MPN 90XB08CN-BDS090MPN 90XB08CN-BDS070EAN 4711387324875EAN 197105113336

ConnectivityDocking
Weight514 g
ColourBlack
Ethernet LANYes

Lowest price incl. delivery

£124.74

at PCHUB.UKFree deliveryIn stock

3 stores
Range £124.74 – £186.99
Save up to £62.25 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£124.74at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 6 offers

Save up to £62.25 (33%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) In stockFree shipping
£124.74incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PCHUB.UKASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) In stockFree shipping
£143.10incl. free shipping+£18.36 (15%) vs lowest
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black In stockFree shipping
£161.99incl. free shipping+£37.25 (30%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black In stockFree shipping
£186.99incl. free shipping+£62.25 (50%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) In stockShipping not stated
£124.74item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)
PcNova.co.ukASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) In stockShipping not stated
£143.10item price, shipping extra+£18.36 (15%) vs lowest
Go to store : PcNova.co.uk (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 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Product details

Identification

Brand: ASUS
Product: Triple Display USB-C Dock DC300
Full name: ASUS Triple Display USB-C Dock DC300 Docking USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black
Manufacturer part number: 90XB08CN-BDS040, 90XB08CN-BDS090, 90XB08CN-BDS070, 90XB08CN-BDS010, 90XB08CN-BDS020
EAN / UPC: 4711387324875, 197105113336, 4711387113332, 4711081708858, 197105324855, 4711387324851, 197105324879
Category: Laptop Docks & Port Replicators

49 specifications from the manufacturer's data sheet

Ports & interfaces

Connectivity technology	Docking
Host interface	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	90 W
HDMI ports quantity	1
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.4
Microphone in	No
Combo headphone/mic port	Yes
Headphone outputs	0
DC-in jack	Yes
USB Type-C DisplayPort Alternate Mode	Yes

Network

Ethernet LAN	Yes
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10,100,1000 Mbit/s
Wake-on-LAN ready	Yes

Performance

Product colour	Black
Card reader integrated	Yes
Compatible memory cards	SD
Maximum digital resolution	3840 x 2160 pixels
Maximum refresh rate	60 Hz
Number of displays supported	3
Cable lock slot	Yes
Cable lock slot type	Kensington
On/off switch	Yes
Housing material	Metal, Plastic

Power

Power source type	DC, USB
Power supply	150 W
Output current	7.5 A
Output voltage	20 V
USB cable length	0.6 m

Software

Windows operating systems supported	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Mac operating systems supported	Yes
Other operating systems supported	ChromeOS