Dell Vostro 3591 With optical drive Setup and specifications guide - Page 16

Description Shortcut keys Communications Values Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key. Wireless module Table 14. Wireless module specifications Description Model number Qualcomm QCA9377 (DW1810) Transfer rate Up to 433 Mbps Frequency bands supported Wireless standards 2.4 GHz / 5 GHz • Wi-Fi 802.11/g/a/n/ac Encryption • 64/128-bit WEP • AES-CCMP • TKIP Bluetooth Bluetooth 4.2 Qualcomm DW1820 Values Intel 9462ac Intel 9560 Up to 867 Mbps 2.4 GHz/ 5 GHz Up to 433 Mbps 2.4 GHz/5 GHz Up to 1.73 Gbps 2.4 GHz /5 GHz • Wi-Fi 802.11b/g/a/n/ac • 64/128-bit WEP • AES-CCMP • TKIP Bluetooth 4.2 • Wi-Fi • Wi-Fi 802.11b/g/a/n/ac 802.11b/g/a/n/ac • 64/128-bit WEP • AES-CCMP • TKIP • 64/128-bit WEP • AES-CCMP • TKIP Bluetooth 5 (Windows Bluetooth 5 (Windows 10 10 supports Bluetooth 5 supports Bluetooth 5 with the with the latest Windows latest Windows update) update) Media-card reader Table 15. Media-card reader specifications Description Type Cards supported Values micro SD Card reader Secure Digital (SD) Power adapter Table 16. Power adapter specifications Description Type Input voltage Input frequency Input current (maximum) 65 W 100 VAC x 240 VAC 50 Hz/60 Hz 1.50 A Values 45 W 100 VAC x 240 VAC 50 Hz/60 Hz 1.30 A 16 System specifications