Product comparison · 2 network cards

D-Link DWA-137/C1A network card WLAN vs D-Link AX1800 Wi-Fi 6 USB Adapter

11specifications compared
5differ
6identical
15known for one product only

Key differences

Wi-Fi band
- DWA-137/C1A network card WLAN:Single-band (2.4 GHz)
- AX1800 Wi-Fi 6 USB Adapter:Dual-band (2.4 GHz / 5 GHz)
Width
- DWA-137/C1A network card WLAN:47 mm
- AX1800 Wi-Fi 6 USB Adapter:30 mm
Depth
- DWA-137/C1A network card WLAN:19 mm
- AX1800 Wi-Fi 6 USB Adapter:95.5 mm
Height
- DWA-137/C1A network card WLAN:12 mm
- AX1800 Wi-Fi 6 USB Adapter:12.7 mm

Side by side

Differences highlightedShow differences only

Comparison of DWA-137/C1A, DWA-X1850-B1
26 specifications	A D-Link DWA-137/C1A network card WLAN Model DWA-137/C1A View product	B D-Link AX1800 Wi-Fi 6 USB Adapter Model DWA-X1850-B1 View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
Interface	WLAN	WLAN
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB connector form factorKnown for one	Unknown — not stated by the source	Straight
Network2 differ
Networking standardsDiffers	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.11ax, IEEE 802.11n, IEEE 802.11a, IEEE 802.11ac
Wi-Fi	Yes	Yes
Wi-Fi bandDiffers	Single-band (2.4 GHz)	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, WPA, WPA2	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1800 Mbit/s
Frequency rangeKnown for one	Unknown — not stated by the source	2.5 - 5 GHz
Designidentical
Internal	No	No
Product colour	Black	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Laptop
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	47 mm	30 mm
DepthDiffers	19 mm	95.5 mm
HeightDiffers	12 mm	12.7 mm
WeightKnown for one	Unknown — not stated by the source	23.6 g

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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