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▪ Targus<br />
▪ ACH115EU 7-port powered hub. 5V 3A power supply. Arduino communicates<br />
with <strong>RPi</strong> when connected directly to Pi's USB port, but it hangs soon if connected<br />
via ACH115. Also sometimes smsc95xx eth0 Failed to read register index<br />
0x00000114 etc. errors in syslog when used.<br />
▪ TCM<br />
▪ Model 234298 s/n T634007737 powered hub. 4 ports plus card reader. 1A power<br />
supply. Model B, Wheezy raspian works ok with keyboard/mouse but problems<br />
with WiFi no connects. (insufficient power?)<br />
▪ Trust<br />
▪ 10-port USB 2.0 Hub (powered). Prevents ethernet from being recognised.<br />
▪ SliZe 7 port USB 2.0 Hub (powered) - Item number 17080 (Barcode 8 713439<br />
170801). Prevents ethernet from being recognised. Keyboard sends multiple<br />
characters.<br />
▪ Unbranded / Multiple Brands<br />
▪ 7-port silver/black hub. Also sold elsewhere under brands such as 'EX-Pro',<br />
'Trixes' and 'Xentra' -- This is probably due to an inadequate power supply. -- I<br />
replaced the terrible power supply with a very good one, kept getting "DEBUG:<br />
handle_hc_chhltd_intr_dma:: XactErr without NYET/NAK/ACK" in dmesg,<br />
with no devices plugged in to the hub (with or without the power supply in).<br />
Measurements by TrevorGowen (talk) of the power loading behaviour of an<br />
example of this type of hub and its supplied PSU are logged here<br />
(http://www.cpmspectre.pwp.blueyonder.co.uk/raspberry_pi/MoinMoinExport/<br />
PoweredUSBHubs.html) , together with similar measurements of other devices.<br />
▪ Generic 7-port black hub with Genesys Logic GL850A chipset<br />
▪ Cerulian 10 Port USB 2.0 Top Loading Hub with 2A supply (kills mouse and<br />
network port) [1]<br />
▪ USB 2.0 4 PORT INT/EXT DUAL HUB BAY (http://www.monoprice.com/<br />
products/product.asp?c_id=103&cp_id=10307&cs_id=1030701&p_id=226) --<br />
Genesys Chipset -- idVendor=05e3, idProduct=0607 -- low speed devices<br />
worked, but strange USB failures when X session started. High speed devices<br />
such as hard drives had failures.<br />
USB Remotes<br />
▪ ATI Remote Wonder (X10 Wireless Technology, Inc. X10 Receiver) — ID 0bc7:0004<br />
— appears as a joystick-like 2 button mouse and a 0-9 keypad without drivers on<br />
console and X.<br />
▪ Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad<br />
(920-003070) (http://www.amazon.com/gp/product/B005DKZTMG/<br />
ref=oh_details_o02_s00_i00) - keyboard and touchpad work. Have not verified<br />
multi-touch features.
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