User:Hugh Jorgan/USB device power consumption
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Jump to navigationJump to searchContinious 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
- 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)
- 2.4GHz Test AP = Linksys WRT54G v2.0 (for b/g devices and mon. mode stress test device) / Edimax BR-6478AC (for n devices)
- 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 |
RP-SMA | 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 |
RP-SMA | 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 | 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 ---- Manuf: AboCom |
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
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)
- USB 1.1 test device: TRENDnet TU-ET100C rev C3.2
- USB 2.0 test device: D-Link DUB-E100 rev B1
- USB 2.0 mass storage test device: Sandisk Cruzer Blade 4GB (0781:5567)
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 Semiconductor 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 |
