Lexar Professional USB 3.0 Dual-Slot Reader (UDMA 7) It also supports eSATA port multiplication.
Esata usb 3 card driver#
The MAXPower 2-port eSATA 6Gb/s & 2-port USB 3.0 PCIe Controller Card MXPCIEL2ESU3 requires a driver and disables system sleep. The card has no such issue on Windows (e.g., the issue should not exist if the Mac is booted into Windows or a Windows PC is used, however MPG has not confirmed this first hand).
The MAXPower USB/eSATA 2x2 Host Adaptor MXPCIE2E2U3 uses xHCI, does not use a driver and DOES NOT support system sleep as this was written: devices will disconnect and a reboot is required to restore correction function (-36 I/O error will occur until this is done). This bug reportedly affects ALL PCIe USB3 cards that use AHCI. NewerTech has reported an apparent but to Apple that causes an issue with sleep. The AHCI specification is an industry standard. XHCI allows a USB3 card to operate without the use of a software driver. Driverless cardĪHCI - OS integrated SATA and eSATA support (Advanced Host Controller Interface) xHCI - OS integrated USB support/drivers (Extensible Host Controller Interface) Readers are advised to consult the details on the OWC web site for each card for sleep details. There are two card variants, one that requires a driver and disables sleep, and one that does not require a driver, and supports sleep but with a disconect issue (see below), due to an Apple USB3 support bug (extant as of March 2014). It’s a way to add more eSATA to an iMac or MacMini or MacBook Pro, plus the two USB3 ports.
The MAXPower card also works in the OWC Helios or OWC Helios 2 enclosures for any Mac with Thunderbolt. Moreover, the two eSATA 6G ports allow high speed connectivity to eSATA drives.
Esata usb 3 card pro#
Your author would have really enjoyed this card on the 2010 Mac Pro for fast downloads with USB3 card readers, but the MAXPower card began shipping mid-February, 2014, right around the switch to the 2013 Mac Pro (which has built-in USB3).Īny working photographer looking for fast downloads of digital camera cards in a 2009/2010/2012 Mac Pro should love the speed boost over the built-in USB2 ports. The NewerTech MAXPower 2-port eSATA 6Gb/s + 2-port USB 3.0 PCIe Host Adapter adds 2 eSATA 6G ports and 2 USB3 ports to any Mac Pro or to any Mac with Thunderbolt using a suitable enclosure like the OWC Helios or OWC Helios 2. The MAXPower 6G eSATA card is about $128 at OWC NewerTech MAXPower 2-port eSATA + 2-port USB 3.0 PCIe card