Media-Card Reader; Power Adapter - Dell Precision 3550 Setup And Specifications Manual

Table 14. Ethernet specifications (continued)
Description
Transfer rate
Wireless module
Table 15. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth

Media-card reader

Table 16. Media-card reader specifications
Description
Type
Cards supported

Power adapter

Table 17. Power adapter specifications
Description
Type
Dimensions
Weight
Input voltage
Input frequency
16 Technical specifications
Qualcomm QCA61x4A (DW1820)
Up to 867 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.0
65 W
22 x 66 x 106 mm
0.23 kg (0.51 lb)
100 VAC x 240 VAC
50 Hz x 60 Hz
Values
10/100/1000 Mbps
Values
Micro SD-card slot
● Micro Secure Digital (mSD)
● Micro Secure Digital High Capacity (mSDHC)
● Micro Secure Digital Extended Capacity (mSDXC)
Values
90 W 65 W Type-C
22 x 66 x 130 mm 22 x 66 x 99 mm
0.32 kg (0.70 lb) 0.21 kg (0.47 lb)
100 VAC x 240 VAC 100 VAC x 240 VAC
50 Hz x 60 Hz 50 Hz x 60 Hz
Values
Intel AX201
Up to 2400 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.1
90 W Type-C
22 x 66 x 130 mm
0.29 kg (0.64 lb)
100 VAC x 240 VAC
50 Hz x 60 Hz