Cezary napisał/a:W laptopach o ile nie są naprawdę "do pracy" to wkładane są zwykle najtańsze karty jednostrumieniowe. Więc argument że to "nowe thinkpady" nie jest trafiony. Rozróżniaj prędkość połączenia (to pokazuje windows) od tego ile faktycznie wyciągasz na przepustowości.
x1 carbon 6gen - Intel Corporation Wireless 8265 / 8275
t480s - Intel Corporation Wireless 8265 / 8275
oba te lapki na wifi z modemu UPC wyciagaly ok 500Mbps
Cezary napisał/a:Wykonaj na archerze polecenia
iw dev wlan0 stattion dump
iw dev wlan1 stattion dump
I zobacz na ile połączył się klient. Zrób to kilka razy, jak klient coś pobiera, bo ta wartość się zmienia.
wlan0
iw dev wlan0 station dump
Station ac:57:75:38:7b:bf (on wlan0)
inactive time: 5850 ms
rx bytes: 87817049
rx packets: 276868
tx bytes: 717791350
tx packets: 537420
tx retries: 5109
tx failed: 50
rx drop misc: 221
signal: -45 [-50, -50, -50] dBm
signal avg: -48 [-53, -53, -53] dBm
tx bitrate: 650.0 MBit/s VHT-MCS 7 80MHz short GI VHT-NSS 2
rx bitrate: 6.0 MBit/s
rx duration: 15695504 us
last ack signal:-95 dBm
authorized: yes
authenticated: yes
associated: yes
preamble: long
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 2
beacon interval:100
short slot time:yes
connected time: 54720 seconds
Station 1c:1b:b5:6d:0e:39 (on wlan0)
inactive time: 0 ms
rx bytes: 259011116
rx packets: 637803
tx bytes: 1317879057
tx packets: 1169036
tx retries: 6761
tx failed: 23
rx drop misc: 55
signal: -60 [-63, -69, -64] dBm
signal avg: -59 [-62, -69, -62] dBm
tx bitrate: 780.0 MBit/s VHT-MCS 8 80MHz short GI VHT-NSS 2
rx bitrate: 780.0 MBit/s VHT-MCS 8 80MHz short GI VHT-NSS 2
rx duration: 39273472 us
last ack signal:-95 dBm
authorized: yes
authenticated: yes
associated: yes
preamble: long
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 2
beacon interval:100
short slot time:yes
connected time: 16169 seconds
wlan1
iw dev wlan1 station dump
Station 78:11:dc:a7:1e:b0 (on wlan1)
inactive time: 1700 ms
rx bytes: 993357
rx packets: 7593
tx bytes: 631217
tx packets: 5574
tx retries: 538
tx failed: 0
rx drop misc: 12
signal: -59 [-62, -66, -64] dBm
signal avg: -58 [-61, -66, -63] dBm
tx bitrate: 65.0 MBit/s MCS 7
rx bitrate: 19.5 MBit/s MCS 2
rx duration: 0 us
expected throughput: 26.733Mbps
authorized: yes
authenticated: yes
associated: yes
preamble: short
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 2
beacon interval:100
short preamble: yes
short slot time:yes
connected time: 56054 seconds
Station f0:b4:29:b9:ac:e3 (on wlan1)
inactive time: 1110 ms
rx bytes: 936275
rx packets: 7262
tx bytes: 613695
tx packets: 5587
tx retries: 697
tx failed: 1
rx drop misc: 13
signal: -52 [-60, -54, -57] dBm
signal avg: -52 [-60, -54, -58] dBm
tx bitrate: 52.0 MBit/s MCS 5
rx bitrate: 1.0 MBit/s
rx duration: 0 us
last ack signal:36 dBm
expected throughput: 24.536Mbps
authorized: yes
authenticated: yes
associated: yes
preamble: short
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 2
beacon interval:100
short preamble: yes
short slot time:yes
connected time: 56051 seconds
edit: dodane nazwy do dump