Product comparison · 2 laptop docks & port replicators

Conceptronic DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey vs Conceptronic DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey

36specifications compared
19differ
17identical
14known for one product only

Key differences

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:3
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:1
HDMI version
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:1.4
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:2.1
Microphone in
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:No
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:Yes
Ethernet LAN data rates
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:1000 Mbit/s
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:2500 Mbit/s
HD type
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:4K Ultra HD
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:8K Ultra HD
Maximum digital resolution
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:3840 x 2160 pixels
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:7680 x 4320 pixels
Number of displays supported
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:2
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:1
Other operating systems supported
- DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey:Android, ChromeOS
- DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey:Android

Side by side

Differences highlightedShow differences only

Comparison of DONN21G, DONN22G
50 specifications	A Conceptronic DONN21G laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey Model DONN21G View product	B Conceptronic DONN22G laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey Model DONN22G View product
Ports & interfaces4 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-C	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
USB Power Delivery (USB PD)	Yes	Yes
USB Power Delivery up to	100 W	100 W
HDMI ports quantity	1	1
HDMI versionDiffers	1.4	2.1
Microphone inDiffers	No	Yes
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jack	No	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesDiffers	1000 Mbit/s	2500 Mbit/s
Wake-on-LAN ready	Yes	Yes
Performance3 differ
Product colour	Grey	Grey
Card reader integrated	No	No
Data transfer rateKnown for one	Unknown — not stated by the source	10 Gbit/s
HD typeDiffers	4K Ultra HD	8K Ultra HD
Maximum digital resolutionDiffers	3840 x 2160 pixels	7680 x 4320 pixels
Maximum refresh rate	60 Hz	60 Hz
Number of displays supportedDiffers	2	1
Plug and Play	Yes	Yes
Country of origin	China	China
Maximum analog resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB
Power connectorKnown for one	Unknown — not stated by the source	USB Type-C
Wireless charging	No	No
Power cable lengthKnown for one	0.2 m	Unknown — not stated by the source
Software3 differ
Windows operating systems supportedDiffers	Windows 10, Windows 11, Windows 7, Windows 8, Windows Vista, Windows XP	Windows 10, Windows 8, Windows 7, Windows XP, Windows Vista, Windows 11
Mac operating systems supportedDiffers	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac	Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.10 Yosemite, Mac OS X 10.8 Mountain Lion, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks, Mac OS X 10.12 Sierra, Mac OS X 11.0 Big Sur, Mac OS X 10.13 High Sierra, Mac OS X 10.5 Leopard, Mac OS X 12.0 Monterey, Mac OS X 10.14 Mojave, Mac OS X
Other operating systems supportedDiffers	Android, ChromeOS	Android
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Weight & dimensions4 differ
WidthDiffers	55.5 mm	45 mm
DepthDiffers	90 mm	122 mm
HeightDiffers	17 mm	14 mm
WeightDiffers	76 g	83 g
Packaging data4 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package widthDiffers	25 mm	95 mm
Package depthDiffers	100 mm	185 mm
Package heightDiffers	150 mm	24 mm
Package weightDiffers	106 g	170 g
Packaging contentidentical
Quick start guide	Yes	Yes
Other featuresidentical
Case or master carton dimensions (W x D x H)Known for one	Unknown — not stated by the source	290 x 390 x 210 mm
Case or master carton quantityKnown for one	Unknown — not stated by the source	40 pc(s)
Case or master carton weightKnown for one	Unknown — not stated by the source	7.5 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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