See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken

User:M86/USB device power consumption

From WikiDevi
Jump to: navigation, search

Continious Tx / Rx / TxRx modes are not quite continious. I will simply be running iperf (stock settings aside from test length) C -> S (Tx), S -> C (Rx), and simultaneously+bidirectionally (TxRx).

General notes:

  • measurements are non-automated (currently)
  • accuracy is questionable
  • some estimates are made
  • the 'nets' stat is useless

802dot11 wireless adapters[edit]

  • tenv1 = on-board NEC uPD720200 (1033:0194) - Thinkpad W520, k3.8.0-26-gen (Ubuntu Kernel PPA) w/ backports-3.10-2, multiple times
    • 2.4GHz Test AP = Linksys WRT54G v2.0 (for b/g devices and mon. mode stress test device) / Edimax BR-6478AC (for n devices)
    • 5GHz (11n) Test AP = RouterStation Pro w/ Ubiquiti Networks SR71-A, OpenWrt [Barrier Breaker - 20130815 Trunk], not used ATM
    • 5GHz (11ac) Test AP = Edimax BR-6478AC
    • Default monitor reading: 5.18 volts, 0.0 amps
    • Power management is off unless otherwise specified...
    • Cables: Staples / Belkin cable for Mini-B, Monoprice for Micro-B (unless otherwise specified)
  • tenv2 + 3 = on-board NEC uPD720200 (1033:0194) = tenv2; on-board Intel EHCI = tenv3
w/ self-powered Belkin F5U237 rev 3 (Silver) hub - Thinkpad W520, k3.12.0-031200rc1-generic amd64
(Ubuntu Kernel PPA), native drivers (except orinoco_usb which is currently broken in mainline)
  • 2.4GHz Test AP = Linksys WRT54G v2.0 (for b/g devices and mon. mode stress test device) / D-Link DIR-865L (for n devices)
  • Cables: Staples / Belkin cable for Mini-B, Monoprice for Micro-B (unless otherwise specified)
Device model FF/USB
conn.
RF conn. Chipset USB ver. PHY modes Addl.
HW info
Test env.
+ driver
Idle STA ConTx/
Rx/TxRx
Load
Monitor load
ALFA Network AWUS036H corded (modular) adapter
Female Mini-B
RP-SMA Realtek
RTL8187L,
RTL8225
2.0 bg v1 w/ 2dBi ant. tenv1, rtl8187 RF off: ~0.33 W
~0.065 A @ 5.14 V
RF on: ~1.48 W
~0.295 A @ 5.01 V
Tx: ~2.08 W
~0.420 A (~0.47 A peak?) @ 4.95 V (~10Mbps)
Rx: ~1.67 W
~0.335 A @ 4.995 A (~10Mbps)
TxRx: ~1.82 W
~0.365 A @ 4.98 A
Back, hop: ~1.48 W
~0.295 A @ 5.01 V (19 nets)
Traf (~1500 PPS), lock: ~1.59 W
~0.315 A @ 5.05 V
ALFA Network AWUS036NHA
----
Manuf: AWB
corded (modular) adapter
Female Mini-B
RP-SMA Atheros
AR9271
2.0 bgn stock 5dBi ant. tenv1, ath9k_htc
FW 1.3
RF off: ~0.13 W
~0.026 A @ 5.16 V
RF on: ~0.15 W
~0.029 A @ 5.15 V
Tx: ~1.75 W
~0.350 A @ 4.98 V (~70Mbps)
Rx: ~0.66 W
~0.130 A @ 5.10 A (~70Mbps)
TxRx: ~0.84 W
~0.165 A @ 5.08 A
Back, hop: ~0.36 W
~0.07 A @ 5.14 V (13 nets)
Traf (~3800 PPS), lock: ~0.36 W
~0.07 A @ 5.13 V
ALFA Network AWUS036NHR
----
Manuf: Accton
corded (modular) adapter
Female Mini-B
RP-SMA Realtek
RTL8188RU
2.0 bgn stock 5dBi ant. tenv1, rtl8192cu RF off: ~0.18 W
~0.035 A @ 5.16 V
RF on: ~0.43 W
~0.083 A @ 5.13 V
Tx: ~1.68 W
~0.335 A @ 5.005 V (~28.5Mbps)
Rx: ~0.64 W
~0.125 A @ 5.11 A (~28Mbps)
TxRx: ~0.86 W
~0.17 A @ 5.09 A
Back, hop: ~0.43 W
~0.083 A @ 5.13 V (21 nets)
Traf (~25 PPS), lock: ~0.43 W
~0.084 A @ 5.13 V
no obs. packet increase
EnGenius EUB-362
----
Manuf: Senao
corded (modular) adapter
Female Mini-B
Atheros
AR5523,
AR2112
2.0 bg 2dBi ant. tenv1, ar5523 RF off: ~0.42 W
~0.081 A @ 5.13 V
RF on: ~1.43 W
~0.285 A @ 5.02 V
Tx: ~1.65 W
~0.330 A @ 5.005 V (~6.5Mbps)
Rx: ~1.47 W
~0.293 A @ 5.02 A (~10Mbps)
TxRx: ~1.54 W
~0.308 A @ 5.015 A
Back, hop: ~1.41 W
~0.281 A @ 5.02 V (26 nets)
Traf (~2500 PPS), lock: ~1.41 W
~0.281 A @ 5.02 V
Ubiquiti Networks SR71-USB dongle
Male A
MMCX Atheros
AR9170,
AR9104
2.0 abgn 2x N66U ant. tenv1, carl9170
FW 1.9.6
2.4GHz only MonMode
RF off: ~0.99 W (prev. on)
~0.196 A @ 5.06 V
RF on: ~0.99 W
~0.196 A @ 5.06 V
RF off: ~0.035 W (non-init)
~0.118 A @ 5.15 V
Tx: ~1.86 W
~0.375 A @ 4.96 V (~12.5Mbps)
Rx: ~1.43 W
~0.285 A @ 5.015 A (~25Mbps)
TxRx: ~1.50 W
~0.300 A @ 5.01 A
high variance
Back, hop: ~0.99 W
~0.196 A @ 5.06 V (21 nets)
Traf, lock: err, minimal packets detected
Ubiquiti Networks WiFiStation EXT corded (modular) adapter
Female Micro-B
RP-SMA Atheros
AR9271
2.0 bgn different cable, 9dBi ant. tenv1, ath9k_htc
FW 1.3
bug - FCSfail packets returned
RF off: ~0.92 W
~0.181 A @ 5.085 V
RF on: ~0.93 W
~0.183 A @ 5.08 V
Tx: ~2.32 W
~0.470 A @ 4.935 V (~72Mbps)
Rx: ~1.16 W
~0.230 A @ 5.06 A (~65Mbps)
TxRx: ~1.41 W
~0.280 A @ 5.035 A
Back, hop: ~0.74 W
~0.145 A @ 5.11 V (29 nets)
Traf (~2000 PPS), lock: ~0.71 W
~0.140 A @ 5.105 V
NEC NP01LM
----
Manuf: Alpha Networks
dongle
Male A
Ralink
RT2571W,
RT5226
2.0 abg tenv1, rt73usb
FW 1.7
2.4GHz only MonMode
RF off: ~0.38 W
~0.073 A @ 5.14 V
RF on: ~0.92 W
~0.180 A @ 5.09 V
Tx: ~1.29 W
~0.250 A @ 5.15 V (~2.5Mbps)
Rx: ~1.04 W
~0.205 A @ 5.08 A (~11.5Mbps)
TxRx: ~1.15 W
~0.225 A @ 5.10 A
Back, hop: ~0.92 W
~0.181 A @ 5.08 V (5 nets)
Traf (~4000 PPS), lock: ~0.97 W
~0.192 A @ 5.07 V
Dell Wireless 1450 USB Adapter
----
Manuf: Gemtek
corded (modular) adapter
Female Mini-B
Intersil
ISL3887,
ISL3692
2.0 abg tenv1, p54_usb
FW 2.13.25.0
2.4GHz only MonMode
RF off: ~0.60 W
~0.118 A @ 5.11 V
RF on: ~0.57 W
~0.112 A @ 5.11 V
Tx: ~1.7 W
~0.340 A @ 4.99 V (~9Mbps)
Rx: ~1.82 W
~0.365 A @ 4.975 A (~16Mbps)
TxRx: ~1.77 W
~0.355 A @ 4.98 A
Back, hop: ~1.44 W
~0.287 A @ 5.015 V (17 nets)
Traf (~4000 PPS), lock: ~1.80 W
~0.360 A @ 4.975 V
Airlink101 AWLL7025
----
Manuf: Gemtek
dongle
Male A
Ralink
RT2870,
RT2850
2.0 abgn tenv1, rt2800usb
FW 0.29
2.4GHz only MonMode
RF off: ~0.38 W
~0.074 A @ 5.14 V
RF on: ~1.11 W
~0.219 A @ 5.06 V
Tx: ~3.06 W
~0.630 A @ 4.86 A (~28.5Mbps)
high variance!
~ 0.380 to 0.700 A

Rx: ~1.98 W
~0.400 A @ 4.96 A (~50Mbps)
high variance!
~ 0.182 to 0.420 A

TxRx: ~2.17 W
~0.440 A @ 4.93 A
again, high var..
Back, hop: ~1.11 W
~0.220 A @ 5.06 V (23 nets)
Traf (~4000 PPS), lock: ~1.17 W
~0.232 A @ 5.04 V
TRENDnet TEW-664UB v1
----
Manuf: Cameo
dongle
Male A
Ralink
RT2870,
RT2850
2.0 abgn tenv1, rt2800usb
FW 0.29
2.4GHz only MonMode
RF off: ~0.39 W
~0.077 A @ 5.11 V
RF on: ~1.06 W
~0.211 A @ 5.04 V
Tx: ~3.2 W
~0.665 A @ 4.80 V (~20Mbps)
high variance!
~ 0.350 to 0.750 A

Rx: ~1.74 W
~0.350 A @ 4.97 A (~20Mbps)
high variance!
~ 0.182 to 0.390 A

TxRx: ~2.82 W
~0.580 A @ 4.86 A
again, high var..
Back, hop: ~1.08 W
~0.215 A @ 5.045 V (10 nets [DL!])
Traf (~4000 PPS), lock: ~1.12 W
~0.223 A @ 5.03 V
D-Link DWA-160 rev B2
----
Manuf: Alpha Networks
dongle
Male A
Ralink
RT5572
2.0 abgn tenv1, rt2800usb
FW 0.29
2.4GHz only MonMode
RF off: ~0.12 W
~0.024 A @ 5.16 V
RF on: ~0.73 W
~0.143 A @ 5.10 V
Tx: ~1.26 W
~0.250 A @ 5.04 V (~10Mbps)
high variance
~ 0.120 to 0.280 A

Rx: ~0.89 W
~0.175 A @ 5.08 A (~20Mbps)
high variance
~ 0.100 to 0.200 A

TxRx: ~1.26 W
~0.250 A @ 5.04 A
again, high var..
Back, hop: ~0.71 W
~0.140 A @ 5.10 V (22` nets)
Traf (~5200 PPS), lock: ~0.73 W
~0.144 A @ 5.10 V
China WIFI WLG-1900SMA (TJ168) corded (modular) adapter
Female Mini-B
Realtek
RTL8187L,
RTL8225
2.0 bg w/ random 5dBi ant. tenv1, rtl8187 RF off: ~0.40 W
~0.077 A @ 5.14 V
RF on: ~1.48 W
~0.295 A @ 5.02 V
Tx: ~2.25 W
~0.455 A (~0.465 A peak) @ 4.95 V (~10Mbps)
Rx: ~1.72 W
~0.345 A @ 4.99 A (~10Mbps)
TxRx: ~1.85 W
~0.372 A @ 4.975 A
Back, hop: ~1.48 W
~0.300 A @ 5.015 V (31 nets)
Traf (~2500 PPS), lock: ~1.62 W
~0.323 A @ 5.00 V
EnGenius EUB-362
----
Manuf: Senao
corded (modular) adapter
Female Mini-B
Atheros
AR5523,
AR2112
2.0 bg 2dBi ant. tenv1, ar5523 RF off: ~0.42 W
~0.081 A @ 5.13 V
RF on: ~1.43 W
~0.285 A @ 5.02 V
Tx: ~1.65 W
~0.330 A @ 5.005 V (~6.5Mbps)
Rx: ~1.47 W
~0.293 A @ 5.02 A (~10Mbps)
TxRx: ~1.54 W
~0.308 A @ 5.015 A
Back, hop: ~1.41 W
~0.281 A @ 5.02 V (26 nets)
Traf (~2500 PPS), lock: ~1.41 W
~0.281 A @ 5.02 V
CC&C WL-2203S-V3 dongle
Male A
RP-SMA ZyDAS
ZD1211B,
AL2230
2.0 bg 2dBi ant. tenv1, zd1211rw RF off: ~0.56 W
~0.11 A @ 5.11 V
RF on: ~1.09 W
~0.215 A @ 5.05 V
Tx: ~1.33 W
~0.265 A @ 5.03 V (~14Mbps)
Rx: ~1.24 W
~0.246 A @ 5.04 A (~18Mbps)
TxRx: ~1.28 W
~0.255 A @ 5.03 A
Back, hop: ~1.09 W
~0.215 A @ 5.06 V (16 nets)
Traf, lock: ~1.21 W
~0.240 A @ 5.04 V
unpatched, no data packets
Zonet ZEW2590
----
Manuf: Tenda
dongle
Male A
RP-SMA Ralink
RT3070
2.0 bgn tenv2, rt2800usb
FW 0.33
PwrMngmt is On
RF off: ~0.19 W
~0.038 A @ 5.10 V
RF on: ~0.50 W
~0.099 A @ 5.05 V
Tx: ~1.24 W
~0.250 A @ 4.94 V (~14Mbps)
high variance, ~0.1 to ~0.3 A

Rx: ~0.65 W
~0.130 A @ 5.03 A (~22Mbps)
high variance, ~0.08 to ~0.160 A
Back, hop: ~0.50 W
~0.099 A @ 5.05 V (17 nets)
Traf (~4000 PPS), lock: ~0.51 W
~0.103 A @ 5.045 V
B-LINK BL-LW06-H2 corded (modular) adapter
Female Mini-B
RP-SMA Ralink
RT3072
2.0 bgn tenv2, rt2800usb
FW 0.33
PwrMngmt is On
RF off: ~0.17 W
~0.033 A @ 5.08 V
RF on: ~0.74 W
~0.149 A @ 4.99 V
Tx: ~1.07 W
~0.220 A @ 4.88 V (~26Mbps)
Rx: ~0.96 W
~0.195 A @ 4.94 A (~40Mbps)
Back, hop: ~0.74 W
~0.149 A @ 4.995 V (19 nets)
Traf (~4000 PPS), lock: ~0.77 W
~0.155 A @ 4.98 V
ZyXEL NWD2105
----
Manuf: AboCom
micro dongle
Male A (unshielded)
Ralink
RT3070
2.0 bgn tenv1, rt2800usb
FW 0.29
PwrMngmt is On
RF off: ~0.14 W
~0.027 A @ 5.16 V
RF on: ~0.39 W
~0.076 A @ 5.13 V
Tx: ~0.78 W
~0.150 A @ 5.20 V (~26.5Mbps)
Rx: ~0.56 W
~0.110 A @ 5.13 A (~22Mbps)
TxRx: ~0.62 W
~0.120 A @ 5.16 A
Back, hop: ~0.38 W
~0.075 A @ 5.13 V (8 nets)
Traf (~2200 PPS), lock: ~0.41 W
~0.079 A @ 5.13 V
Buffalo WLI-UC-GN
----
Manuf: Edimax
micro dongle
Male A
Ralink
RT3070
2.0 bgn tenv2, rt2800usb
FW 0.33
PwrMngmt is On
RF off: ~0.21 W
~0.042 A @ 5.06 V
RF on: ~0.47 W
~0.093 A @ 5.01 V
Tx: ~0.70 W
~0.140 A @ 5.00 V (~26Mbps)
Rx: ~0.55 W
~0.110 A @ 5.01 A (~10Mbps)
Back, hop: ~0.46 W
~0.092 A @ 5.04 V (7 nets)
Traf (~4000 PPS), lock: ~0.49 W
~0.098 A @ 5.02 V
Shenzhen Ogemray Technology GWF-3S01
----
Manuf: Shenzhen Ogemray Technology
micro dongle
Male A
Ralink
RT5370
2.0 bgn tenv1, rt2800usb
FW 0.29
PwrMngmt is On
RF off: ~0.11 W
~0.021 A @ 5.16 V
RF on: ~0.39 W
~0.076 A @ 5.13 V
Tx: ~0.70 W
~0.137 A @ 5.12 V (~28Mbps)
Rx: ~0.52 W
~0.102 A @ 5.12 A (~13Mbps)
TxRx: ~0.59 W
~0.115 A @ 5.12 A
Back, hop: ~0.40 W
~0.078 A @ 5.13 V (6 nets)
Traf (?? PPS), lock: ~0.425 W
~0.083 A @ 5.12 V
EDUP EP-MS150N / EP-MS150NW
----
Manuf: Haoliyuan (Shenzhen) Electronic
micro dongle (w/ large antenna)
Male A (unshielded)
RP-SMA Ralink
RT5370
2.0 bgn w/ random 5dBi ant. tenv1, r8712u RF off: ~0.63 W
~0.124 A @ 5.08 V
idle power save seems broken

RF on: ~0.63 W
~0.124 A @ 5.08 V
Tx: ~1.00 W
~0.208 A @ 5.04 V (~74Mbps)
Rx: ~0.78 W
~0.153 A @ 5.07 A (~75.5Mbps)
TxRx: ~0.88 W
~0.175 A @ 5.05 A
disconnected
n/a
AboCom WU5501 micro dongle
Male A
Realtek
RTL8188SU
2.0 bgn tenv2, r8712u RF off: ~0.67 W
~0.1345 A @ 5.01 V
idle power save seems broken

RF on: ~0.68 W
~0.135 A @ 5.00 V
Tx: ~1.06 W
~0.215 A @ 4.95 V (~35Mbps)
Rx: ~0.75 W
~0.150 A @ 5.01 A (~10Mbps)
high variance, starts high then declines
n/a
Monoprice 6147
----
Manuf: Winstars
mini dongle
Male A
Realtek
RTL8191SU
2.0 bgn tenv1, r8712u RF off: ~0.79 W
~0.155 A @ 5.09 V
idle power save seems broken

RF on: ~0.79 W
~0.155 A @ 5.09 V
Tx: ~1.19 W
~0.235 A @ 5.06 V (~73.2Mbps)
Rx: ~0.99 W
~0.195 A @ 5.07 A (~92Mbps)
TxRx: ~0.84 W
~0.165 A @ 5.09 A
disconnected
n/a
Buffalo WLI-UC-GNM
----
Manuf: Gemtek
nano dongle
Male A
Ralink
RT8070
2.0 bgn tenv1, rt2800usb
FW 0.29
PwrMngmt is On
RF off: ~0.23 W
~0.045 A @ 5.14 V
RF on: ~0.81 W
~0.16 A @ 5.08 V
Tx: ~0.97 W
~0.19 A @ 5.08 V (~28.5Mbps)
Rx: ~1.06 W
~0.21 A @ 5.05 A (~27.4Mbps)
TxRx: ~1.05 W
~0.208 A @ 5.05 A
Back, hop: ~0.80 W
~0.157 A @ 5.07 V (5 nets)
Traf (~3200 PPS), lock: ~0.84 W
~0.166 A @ 5.07 V
Edimax EW-7811Un
----
Manuf: Edimax
nano dongle
Male A
Realtek
RTL8188CUS
2.0 bgn tenv1, rtl8192cu RF off: ~0.15 W
~0.03 A @ 5.145 V
RF on:~0.41 W
~0.080 A @ 5.115 V
Tx: ~0.71 W
~0.140 A @ 5.10 V (~40Mbps)
Rx: ~0.50 W
~0.098 A @ 5.12 A (~31.5Mbps)
TxRx: ~0.53 W
~0.103 A @ 5.12 A
Back, hop: ~0.41 W
~0.081 A @ 5.11 V (5 nets)
Traf (?? PPS), lock: ~0.42 W
~0.0815 A @ 5.11 V
minimal / no increase in observed packets..
CC&C WL-6200-V1 micro dongle
Male A
Realtek
RTL8188CUS
2.0 bgn tenv2, rtl8192cu RF off: ~0.13 W
~0.025 A @ 5.07 V
RF on:~0.40 W
~0.079 A @ 5.04 V
Tx: ~0.55 W
~0.110 A @ 5.00 V (~5Mbps)
high variance - ~0.08 to 0.16 A
Rx: ~0.43 W
~0.085 A @ 5.015 A (~5Mbps)
Back, hop: ~0.40 W
~0.08 A @ 5.00 V (7 nets)
Traf (?? PPS), lock: ~0.41 W
~0.081 A @ 5.02 V
minimal / no increase in observed packets..
Belkin F5D6051
----
Manuf: Edimax
dongle
Male A
ZyDAS
ZD1201
1.1 b tenv3, zd1201 RF off: ~1.14 W
~0.230 A @ 4.94 V
RF on:~1.14 W
~0.231 A @ 4.94 V
Tx: ~1.42 W
0.290 A @ 4.91 (~4.5Mbps)
Rx: ~1.25 W
0.255 A @ 4.92 (~5.1Mbps)
Back, hop: ~1.13 W
~0.230 A @ 4.91 V
fcsfail+etc packets not filtered

Traf, lock: n/a
ORiNOCO USB Client corded (modular) adapter
Female B
MC Lucent
HERMES I,
THESEUS HS
1.1 b tenv1, orinoco_usb RF off: ~1.05 W
~0.207 A @ 5.06 V
RF on:~0.35 W
~0.068 A @ 5.13 V
Back, hop: ~1.05 W
~0.208 A @ 5.06 V (18 nets)
Traf, lock: n/a
Solomon SCWi211b dongle
Male A
Atmel
AT76C505A,
RF2958
1.1 b tenv1, at76c50x-usb
FW 1.102.0-113
RF off: ~0.60 W
~0.118 A @ 5.09 V
RF on: same
Tx: ~1.56 W
~0.310 A @ 5.03 V (~3.7Mbps)
Rx: ~0.97 W
~0.190 A @ 5.09 A (~4.2Mbps)
note: no WEP
Back, hop: ~0.60 W
~0.118 A @ 5.09 V (12 nets)
Traf, lock: n/a
note: pseudo-monitor mode
beacons only
TRENDnet TBW-103UB
----
Manuf: Asia Pacific Microsystems
dongle
Male A
U.FL ZyDAS
ZD1211,
RF2959
2.0 bg old WLAN+BT combo adapter
HUB+USB BT+USB WIFI
tenv1, zd1211rw RF off: ~1.74 W
~0.349 A @ 4.98 V
RF on: ~1.74 W
~0.350 A @ 4.98 A
Tx: ~2.40 W
~0.490 A @ 4.90 V (~5.5Mbps)
Rx: ~2.07 W
~0.420 A @ 4.94 A (~9.5Mbps)
TxRx: ~2.27 W
~0.460 A @ 4.925 A
Back, hop: ~1.80 W
~0.362 A @ 4.97 V (12 nets)
Traf, lock: ~1.97 W
~0.397 A @ 4.955 V
unpatched, no data packets
USRobotics USR5421
----
Manuf: USI
hinged dongle
Male A
Broadcom
BCM4320,
BCM2050
2.0 bg tenv2, rndis_wlan RF off: ~0.98 W
~0.196 A @ 4.98 V
RF on: ~0.98 W
~0.196 A @ 4.98 V
Tx: ~1.25 W
~0.250 A @ 4.94 V (~10Mbps)
varies between ~0.235 to 0.260 A

Rx: ~1.06 W
~0.214 A @ 4.96 A (~14Mbps)
n/a
Belkin F9L1109 v1
----
Manuf: SerComm
dongle
Male A
Realtek
RTL8812AU
3.0 abgn+ac USB 2.0 (HS) mode, 11ac TxRx tenv1, 8812au RF off: ~0.11 W
~0.021 A @ 5.17 V
PWR save mode (RF on): ~0.11 W
~0.021 A @ 5.17 V
Tx: ~2.03 W
~0.410 A @ 4.96 V (~100Mbps)
Rx: ~1.24 W
~0.245 A @ 5.05 A (~77Mbps)
TxRx: ~1.57 W
~0.314 A @ 5.00 A
n/a

USB hubs[edit]

Passive powered hubs tested only, ATM

Test environments

  • TENV1: Lenovo W520, internal on-board Intel EHCI, kernel 3.12.0-031200rc1-generic (ubuntu kernel ppa)

Test modes

  • Idle (no connection)
  • Idle (single USB 1.0 device noted in TENV list)
  • Idle (single USB 2.0 device noted in TENV list)
  • Idle (single USB 2.0 mass storage device noted in TENV list)
  • Act (single USB 2.0 mass storage device noted in TENV list), dd if=/dev/zero of=/media/drive/test bs=1MB count=100
Device model Ports Size class USB conn. Manuf. Contr. Controller USB ver. TT Addl.
HW info
Idle (NC) Idle Single-1.0 Idle Single-2.0 Idle Single-2.0 MS Act Single-2.0 MS
Belkin F5U007 4 mini Male A 1 Philips
ISP1122A
1.1 TENV1 ~0.12 W
~0.023 A @ 5.175 V
~0.87 W
~0.171 A @ 5.09 V
~0.73 W
~0.143 A @ 5.11 V
~0.32 W
~0.062 A @ 5.16 V
~0.42 W
~0.082 A @ 5.145 V
88.1571s, 1.1MB/s
Rosewill RHB-220 4 mini Male A 1 Terminus Technology
FE1.1s
2.0 single TENV1 ~0.37 W
~0.072 A @ 5.15 V
~1.10 W
~0.2165 A @ 5.065 V
~1.09 W
~0.215 A @ 5.07 V
~0.65 W
~0.1265 A @ 5.12 V
~0.83 W
~0.164 A @ 5.09 V
14.695s, 6.8MB/s
Dynex DX-HUB23 4 mini Male A 1 NEC
μPD720114
2.0 single TENV1 ~0.77 W
~0.1515 A @ 5.11 V
~1.82 W
~0.365 A @ 4.99 V
~1.82 W
~0.366 A @ 4.99 V
~1.37 W
~0.272 A @ 5.045 V
~1.58 W
~0.315 A @ 5.025 V
14.2332s, 7.0MB/s
HP P2361AA (HU2940 rev. 2.0) 4 mini Male A Good Way 1 Genesys Logic
GL850A
2.0 single TENV1 ~0.05 W
~0.009 A @ 5.18 V
~1.19 W
~0.236 A @ 5.06 V
~1.21 W
~0.240 A @ 5.06 V
~0.77 W
~0.151 A @ 5.11 V
~0.95 W
~0.187 A @ 5.085 V
13.9762s, 7.2MB/s
Belkin F5U217 4 mini Male A 1 NEC
D720110AGC
2.0 single TENV1 ~0.04 W
~0.008 A @ 5.18 V
~2.05 W
~0.412 A @ 4.965 V
~2.27 W
~0.460 A @ 4.94 V
~1.86 W
~0.373 A @ 4.99 V
~2.02 W
~0.407 A @ 4.97 V
13.9956s, 7.1MB/s
Dynex DX-THUB16 4 mini Male A 1 Genesys Logic 2.0 single TENV1 ~0.00 W
~0.000 A @ 5.185 V
below measuring threshold
~1.02 W
~0.200 A @ 5.075 V
~0.95 W
~0.186 A @ 5.09 V
~0.49 W
~0.095 A @ 5.14 V
~0.68 W
~0.132 A @ 5.115 V
13.8543s, 7.2MB/s
Good Way HU2024N1 2 mini Male A 1 NEC
μPD720114
2.0 single TENV1 ~0.00 W
~0.000 A @ 5.185 V
below measuring threshold
~1.13 W
~0.2235 A @ 5.06 V
~1.12 W
~0.221 A @ 5.07 V
~0.49 W
~0.131 A @ 5.115 V
~0.88 W
~0.172 A @ 5.095 V
15.3445s, 6.5MB/s
Dynex DX-4P2H 4 desktop Female Mini-B 1 NEC
μPD720114
2.0 single TENV1 ~0.03 W
~0.005 A @ 5.18 V
~1.13 W
~0.228 A @ 5.065 V
~1.17 W
~0.2315 A @ 5.06 V
~0.70 W
~0.137 A @ 5.10 V
~0.91 W
~0.179 A @ 5.075 V
13.8514s, 7.2MB/s
RadioShack 26-197 4 mini Male A 1 Alcor Micro 1.1 TENV1 ~0.06 W
~0.011 A @ 5.18 V
~0.73 W
~0.143 A @ 5.105 V
~0.61 W
~0.120 A @ 5.12 V
~0.18 W
~0.035 A @ 5.17 V
~0.23 W
~0.044 A @ 5.16 V
84.5791s, 1.2MB/s
Belkin F4U017 7 desktop Female Mini-B 1 Terminus Technology
FE2.1
2.0 multi TENV1 ~0.06 W
~0.000 A @ 5.185 V
below measuring threshold
~0.97 W
~0.190 A @ 5.08 V
~0.96 W
~0.188 A @ 5.08 V
~0.49 W
~0.096 A @ 5.13 V
~0.68 W
~0.134 A @ 5.11 V
14.7902s, 6.8MB/s
PPA International 1769 4 Mini Male A 1 Alcor Micro
AU6254
2.0 single TENV1 ~0.01 W
~0.001 A @ 5.18 V
~1.09 W
~0.215 A @ 5.065 V
~1.10 W
~0.218 A @ 5.065 V
~0.66 W
~0.129 A @ 5.12 V
~0.84 W
~0.165 A @ 5.10 V
13.9014s, 7.2MB/s
Dynex DX-UH234 4 mini Male A 1 NEC
μPD720114
2.0 single TENV1 ~0.02 W
~0.003 A @ 5.18 V
~1.14 W
~0.226 A @ 5.06 V
~1.14 W
~0.225 A @ 5.065 V
~0.68 W
~0.134 A @ 5.11 V
~0.89 W
~0.175 A @ 5.09 V
14.8622s, 6.7MB/s
Syba SY-HUB20062 4 desktop Female B Sunrich Technology 1 VLI
VL811
3.0 single TENV1 ~0.73 W
~0.142 A @ 5.11 V
~1.38 W
~0.275 A @ 5.03 V
~1.43 W
~0.285 A @ 5.03 V
~0.96 W
~0.190 A @ 5.075 V
~1.14 W
~0.226 A @ 5.06 V
15.0253s, 6.7MB/s
CyberPower CP-H720P 7 desktop Female Mini-B 1 NEC
D720113GK
2.0 single TENV1 ~0.14 W
~0.028 A @ 5.17 V
~1.33 W
~0.263 A @ 5.04 V
~1.38 W
~0.275 A @ 5.035 V
~0.95 W
~0.1865 A @ 5.09 V
~0.68 W
~0.223 A @ 5.07 V
15.4556s, 6.5MB/s
Rocketfish RF-NBSKHB 4 mini Female Mini-B 1 Genesys Logic
GL850G
2.0 single TENV1 ~0.07 W
~0.013 A @ 5.175 V
~0.97 W
~0.190 A @ 5.08 V
~0.92 W
~0.180 A @ 5.09 V
~0.44 W
~0.0865 A @ 5.14 V
~0.68 W
~0.123 A @ 5.11 V
14.1669s, 7.1MB/s
Connectland CL-U2MNHUB-4B 4 mini Male A 1 Alcor Micro
AU6254
2.0 single TENV1 ~0.08 W
~0.016 A @ 5.175 V
~1.03 W
~0.203 A @ 5.075 V
~0.96 W
~0.188 A @ 5.085 V
~0.51 W
~0.099 A @ 5.13 V
~0.69 W
~0.135 A @ 5.115 V
14.7623s, 6.8MB/s
IOGear GUH274 4 mini Male A Aten 1 Cypress
CY7C65640
2.0 multi TENV1 ~0.03 W
~0.0055 A @ 5.18 V
~2.47 W
~0.502 A @ 4.92 V
~2.38 W
~0.4815 A @ 4.935 V
~1.94 W
~0.389 A @ 4.98 V
~2.11 W
~0.425 A @ 4.96 V
15.4552s, 6.5MB/s
AmazonBasics USB 2.0 4-Port Ultra Mini Hub 4 mini Male A Good Way 1 Terminus Technology
FE1.1s
2.0 single TENV1 ~0.05 W
~0.009 A @ 5.18 V
~0.95 W
~0.187 A @ 5.085 V
~0.95 W
~0.186 A @ 5.09 V
~0.49 W
~0.096 A @ 5.13 V
~0.68 W
~0.134 A @ 5.11 V
14.7902s, 6.8MB/s