Brand	DELL
Product type	Laptop Docks & Port Replicators
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2
Host interface	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantity	0
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
DisplayPorts quantity	2
Microphone in	No
Headphone outputs	0
DC-in jack	Yes
Connectivity technology	Wired
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	100 W
DisplayPort version	1.4
USB Type-C DisplayPort Alternate Mode	Yes
Wake-on-LAN ready	Yes
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000,2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Maximum digital resolution	6144 x 3456 pixels
Number of displays supported	4
Product colour	Black
Card reader integrated	No
Cable lock slot	Yes
Data transfer rate	2500 Gbit/s
Charging function	Yes
Cable lock slot type	Kensington
Maximum refresh rate	60 Hz
Power source type	DC
Power connector	USB Type-C
Power supply	130 W
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Other operating systems supported	ChromeOS
Weight	550 g

Brand	Lenovo
Product type	Laptop Docks & Port Replicators
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	2
Host interface	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
DisplayPorts quantity	1
Microphone in	No
Headphone outputs	0
Connectivity technology	Wired
DisplayPort version	1.4
Ethernet LAN	Yes
Ethernet LAN data rates	1000 Mbit/s
Ethernet LAN (RJ-45) ports	1
Maximum digital resolution	3840 x 2160 pixels
Number of displays supported	2
Product colour	Black
Card reader integrated	No
Plug and Play	Yes
Certification	FCC/ICES; CE; KCC; RCM; BSMI; VCCI; CB; cULus; EAC; TUV- Mark; LoA; Ukraine DoC; NOM
HD type	4K Ultra HD
Colour name	Eclipse Black
Maximum refresh rate	60 Hz
Card reader integrated	No
Power source type	USB
Power plug type	No plug
Power connector	USB Type-C
Weight	137 g
Width	120 mm
Depth	55 mm
Height	20 mm

Brand	HP
Type	Laptop docks & Ports Replicators
Combo headphone/mic port	Yes
Host interface	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Ethernet LAN (RJ-45) ports	1
Power connector	USB Type-C
Power supply	100 W
Product colour	Black
Card reader integrated	No
Power source type	USB
Power connector	USB Type-C
Power supply	100 W
Windows operating systems supported	Windows 10, Windows 7
Mac operating systems supported	Yes
Other operating systems supported	ChromeOS
Weight	750 g
Width	122 mm
Depth	122 mm
Height	45 mm
Package weight	1.49 kg
Package width	192 mm
Package depth	156 mm
Package height	165 mm
Windows operating systems supported	Windows 10, Windows 7
Mac operating systems supported	Yes
Country of origin	China
Product colour	Black
Cable lock slot	Yes
Package weight	1.49 kg
Package width	192 mm
Package depth	156 mm
Package height	165 mm
HP GTIN (EAN/UPC)	193905208531, 193905208586
HP GTIN (EAN/UPC) with options	(ABB) 193905208531; (ABU) 193905208586