Shenzhen Ogemray Technology GWF-3S03

Overview
The FCC documents for YWTWF5370S3 and YWTWF5370S1 appear to be swapped. GWF-3S01 is pictured as a normal micro-sized adapter and GWF-3S03 is pictured as a small micro-sized (or large nano-sized) adapter.

Pictures
Retail Images 

dmesg (rt2800usb) output dump
[ 8346.957149] usb 3-2: new high-speed USB device number 11 using xhci_hcd [ 8346.993407] usb 3-2: New USB device found, idVendor=148f, idProduct=5370 [ 8346.993413] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8346.993416] usb 3-2: Product: 802.11 n WLAN [ 8346.993419] usb 3-2: Manufacturer: Ralink [ 8346.993421] usb 3-2: SerialNumber: 1.0 [ 8347.106279] usb 3-2: reset high-speed USB device number 11 using xhci_hcd [ 8347.133217] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58a40 [ 8347.133227] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58a00 [ 8347.133233] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58a80 [ 8347.133238] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58ac0 [ 8347.133242] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58b00 [ 8347.133247] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58b40 [ 8347.133251] xhci_hcd 0000:0e:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880034e58b80 [ 8347.134601] ieee80211 phy15: rt2x00_set_rt: Info - RT chipset 5390, rev 0502 detected [ 8347.229580] ieee80211 phy15: rt2x00_set_rf: Info - RF chipset 5370 detected [ 8347.230515] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 8347.278530] ieee80211 phy15: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin' [ 8347.278554] ieee80211 phy15: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.33 [ 8347.863209] IPv6: ADDRCONF(NETDEV_UP): wlan198: link is not ready