Can't mount Samba share - "No such device or address"

Question

I have a WiFi modem (10.1.1.1) running a Samba 1.0 file server (SHARE) and a USB flash drive connected to it. I am trying to mount the share directory to my existing local directory /mnt/smb.

Output of smbclient -L //10.1.1.1 -U admin:

Sharename       Type      Comment
---------       ----      -------
SanDisk_SandiskUltra_1_fe6f Disk      
IPC$            IPC       IPC Service (Home Network Gateway)
Reconnecting with SMB1 for workgroup listing.

Server               Comment
---------            -------           
SHARE                Home Network Gateway

Workgroup            Master
---------            -------
WORKGROUP            SHARE

Output of sudo mount -t cifs //10.1.1.1/SHARE /mnt/smb -o username=admin,vers=1.0

Password for admin@//10.1.1.1/SHARE: 
Retrying with upper case share name
mount error(6): No such device or address
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)

I think it is strange that I get No such device or address when clearly the location of the share directory is 10.1.1.1/SHARE as confirmed by smbclient.

I am not sure what else I can do from here--any ideas?