2 Posts
0
263
March 1st, 2023 12:00
XPS 9380 4k @ 60HZ external monitor
XPS 13 9380
I've got a hand full of supposed HDMI 2.1 USB adapters. None of them seem to let me do 4k more than 30HZ.
I understand there is a limitation on the USB for data throughput. Should I get a USB to DP? Will that give me what I need?
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zazzn
2 Posts
0
March 1st, 2023 16:00
I’m actually trying to connect my TV. Best Buy basics usbc to hdmi cable worked. All these hub multi function usb c to hdmi claim 4k at 120 but I suspect it’s a lie and the only one that worked was the one with no other connections. 12.99 at Best Buy
ejn63
10 Elder
•
28.7K Posts
0
March 1st, 2023 15:00
Thunderbolt cable and a thunderbolt to HDMI adapter should do the job.
Or a thunderbolt cable alone if the monitor has that input.